You should be able to solve this

>>160437296
27. am I right?

25

17

15?

>>160437296
Its gotta be 25

>>160437296
17

>>160437324
>>160437337
>>160437352
>>160437378
>>160437388
wrong

>>160437356
correct

>>160437296
Wow, Kurisu is pretty good at drawing!

3x = 30
x=10

10 + 2y = 20
y=5

5 + 2z = 9
z=2

10 + 5 + 2 =17

File: 1442607905269.jpg (92KB, 1280x720px) Image search: [Google]

92KB, 1280x720px

>>160437401
and to think I failed algebra 2

>>160437296
42

>>160437415
Oh nvm it's a times so it's 20

>>160437415
>5 + 2z
wrong

>>160437415

Last one is 5 + 2*10 = 25

File: 1501327293460.jpg (15KB, 235x217px) Image search: [Google]

15KB, 235x217px

Are you guys braindead? There are two major changes right there.

the last equation has an X instead of a + and there's one beer instead of two

>>160437475
MIND BLOW

File: 1483569102821.png (172KB, 500x512px) Image search: [Google]

172KB, 500x512px

You should be able to solve this

>>160437475
fuck me lmao. I didnt even notice

>>160437475
Oh yeah it is 15
Wow you really got me with those 2 beers kurisu poster

>>160437296
15

bx3=30
b=10

10+2c=20
2c=10
c=5

5+4a=9
4a=4
a=1

5+1x10=5+10=15

>>160437496
Easy. Just make the 20 into 80

>>160437296
10 + 10 + 10 = 30
10 + 05 + 05 = 20
05 + 02 + 02 = 09
05 + 01 + 10 = 16
Could be unsolvable because we don't know what 1 beer mug is equivalent to. But I'll assume it's 1 since 2 beer mugs equal 2.

Answer is 16

owo i could really have solved this. just need to pay more attention. whats next?

17

>>160437496
2D>3D

>>160437296
3x = 30
x = 10
10 + 2y = 20
2y = 10
y = 5
5 + 2z = 9
2z = 4
z = 2
5 + 10*1 = 15

Retarded problem that relies on people missing the fact that the beer goes from 2 glasses to 1, and you have to assume it means half, which isn't something you should do unless your highest math was middle school math.

>>160437534
Then try making it with only 4 boxes to fill.

>>160437556
Actually its 16. I just noticed the last bear mug is different picture to above

>>160437537
>05 + 01 + 10 = 16
>multiplying is the same as adding
>failing nursery maths
>being a retarded namefag
>being a retarded tripfag

>>160437556
>>160437588
are you guys retarded?

>>160437588
bear=beer

>>160437588
If it's a different picture then how do we know the value?

>>160437590
Fuck missed the multiplier. Then the answer becomes 15.

15

PEMDAS motherfuckers

10+10+10=30

Bottle thing = 10

10+5+5= 20

Burgers = 5

5+1+1+1+1=9 Each single biiru is 1

5+1x10=15

You multiply first, then add the 5 at the end

>>160437605
No, you're right. Its 15. There was another change. Its 5 + 1 X 10

File: 1480436249568.jpg (185KB, 998x958px) Image search: [Google]

185KB, 998x958px

Here's a really easy one.

>>160437496
Turn the 3 into a 0.

File: jpeg strong.jpg (15KB, 500x512px) Image search: [Google]

15KB, 500x512px

>>160437496

>>160437637
18?

>>160437590
>retard who reads the mutliply(X) as add(+)
no wonder some of you are NEETs

File: 1497798223431.jpg (51KB, 450x539px) Image search: [Google]

51KB, 450x539px

>>160437296
It's 60. The burger is 5 the beer bottle is 10, the mug of beer is 1.
5 + 1 x 10= 60.

>>160437401
No.

File: smirk.jpg (35KB, 412x371px) Image search: [Google]

35KB, 412x371px

>>160437686
but that statement is already true

>>160437710
That's the solution, dumb index poster.

>>160437703
You multiply before adding. Are you in middle school, mister?

>>160437686
>2D > 3D
>Make this statement true

But it already is

>>160437703
Order of operations is a thing, you know. Multiplications and divisions have priority over additions and subtractions.

File: hJEuicR.jpg (197KB, 500x563px) Image search: [Google]

197KB, 500x563px

Why are weebs so bad at math?

>>160437703
PEMDAS

Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Do it in that order

>>160437745
>>160437723

>>160437745
are you blind or just constantly stoned so your brain cells have rotted?

>>160437455
>>160437415
10+ 5*1 = 15

File: americaneducation.png (36KB, 249x251px) Image search: [Google]

36KB, 249x251px

>>160437324
>>160437337
>>160437352
>>160437378
>>160437388
>>160437415
>>160437443
>>160437445
>>160437455
>>160437537
>>160437556
>>160437588
>>160437703

15

>>160437779
Some people thought the multiplier was an add sign and some didn't see the different number of beers.
Give us a break mr superior

>>160437756
>>160437779
I just didnt see the two beers. plz forgive

>>160437296
16

>>160437296
15, I can't believe the amount of dumb niggers falling for the double emoji shit.

>>160437816
>didn't see the different number of beers
ok so you're not retarded, you're just blind or stoned

>>160437845
I mean 50. Thought that last one was an addition sign.

>>160437855
i just didn't bother maximising the image at first

>>160437296
figgure i'd wade in as well

bottle = 10
burger = 5
mug = 1

burger + mug * bottle
5 + 1 * 10
15

Hmm yes seems to check out wow this math stuff wow yes wow.

You know its bad when this question legitimately is basic algebra without any sort of order of operations ambiguity and people still can't solve it

>>160437935
It's designed to trick you with the beers. Nobody cares about your superiority complex

>>160437296
70?

10+10+10 = 30

10 + n + n = 20
n + n = 10/2
n=5

5 + x + x = 9
x + x = 4/2
x=2

5 + 2 x 10 = 70

>>160437935
I blame common core.

>>160437959
Okay you are legit retarded beers or not

File: woman.png (354KB, 725x684px) Image search: [Google]

354KB, 725x684px

>This thread
American education in a nutshell.

>>160437935
For people who miss the beers it's fine, but the people who fuck up the actual math are fucking retarded and I can't imagine someone being on here and underage enough that it's fine to get such basic math wrong.

>>160437927
b

I think the answer is 70

>>160437995
muh nukes

>>160437637
12?

>>160437927
All that is is a multiple choice question without the proper answer as an option, that's how it fucks people up

>>160437927
0%

>>160437680
this is actually a cute one after googling it

it's 100

>>160437927
When in doubt, choose C.

>>160438006
I mean 60 is the answer to all my Problems

>>160437827
What a cute dragon.

>>160437927
That's a paradox, isn't it? Since there are 4 answers the correct one would be 25%, but there are two 25%, so it would be 50%, but since there is only 1 50% answer the chance would go back to 25%.

>>160437637
None, it's a fucking barrel

>>160438101
Does the rectangle count as a line? If so this is simple

File: 55962079_p0.jpg (429KB, 1024x1280px) Image search: [Google]

429KB, 1024x1280px

>/a/ is full of absolute retards
wew can't say I'm surprised

>>160437680
2001

>>160438156
It's 100 because it's numbers that don't have a t in their spelling. Retarded I know

>>160438101
There's actual mathematical proof of this being impossible.

>>160438124
Its not a paradox, its just bullshit.

>>160438128
>The cup is an English unit of volume, most commonly associated with cooking and serving sizes. It is traditionally equal to half a liquid pint in either US customary units or the British imperial system but is now separately defined in terms of the metric system at values between  1⁄5 and  1⁄4 of a liter. Because actual drinking cups may differ greatly from the size of this unit, standard measuring cups are usually used instead.
18 cups.

>>160438177
It's 2001 because I never forgot

>>160438101
I have legitimately no clue how you would actually solve this considering C and D bisect the rectangle no matter what.

>>160438137
The rectangle acts as a border that must not be crossed

>>160438184
Wrong

>>160437927
C

File: latest.png (903KB, 640x480px) Image search: [Google]

903KB, 640x480px

>>160437296

File: 1492689889467.jpg (2MB, 2150x3035px) Image search: [Google]

2MB, 2150x3035px

>>160438101
Draw a line from A to F.
The border already connects the rest.

>>160438128
>>160438205
You're both retarded, it obviously refers to the cup he was using, not the fucking Burger unit. It's an abstract unit of measurement in that situation, you don't need to know how much it is in liters.

File: 1501327791594.png (264KB, 500x512px) Image search: [Google]

264KB, 500x512px

>>160437496
Do you have to use all 4?

File: 1402771830346.png (943KB, 1306x1287px) Image search: [Google]

943KB, 1306x1287px

>>160438001
>>160438030
>>160438047
>>160438062
>>160438124
>>160438221

>>160438184
Impossible? Its very easy.

>>160438241
Goddamnit Verty you dummy.

>>160437637
Is this guy some kind of wizard that can separate the water from the wine?

>>160438101
Just have C go to D through E
It said the lines, not the circles

>>160437296
what does this have to do with anime?

File: Untitled.jpg (180KB, 1200x960px) Image search: [Google]

180KB, 1200x960px

>>160438101
No lines touch.
They're all connected.

>>160438310
>being this fucking new

>>160437995
Apparently american textbooks say that parentheses can be used instead of multiplication sign, giving birth to monstrosities like (2)(5).

File: DBDLJYUUMAIowMQ.jpg (158KB, 1920x1080px) Image search: [Google]

158KB, 1920x1080px

>>160438296

File: solved.png (753KB, 1200x960px) Image search: [Google]

753KB, 1200x960px

>>160438101
didn't actually believe this one to be solvable without bullshit like "well they are technically touching!" but wew it was

>>160438333
Trips confirm

File: colorcoded.png (754KB, 1200x960px) Image search: [Google]

754KB, 1200x960px

>>160438358
to more easily see the lines

>>160438358
>>160438397
Well done, anons. It appears the rest in here are utter retards.

File: solution.jpg (167KB, 1200x960px) Image search: [Google]

167KB, 1200x960px

>>160438358
I got distracted and started drawing penis veins in the middle but same answer.

>>160438358
Good job anon, you're top tier.

Wait, you guys thought you couldn't solve that using squiggles?
I thought the whole point was to use straight lines, otherwise it's piss fucking easy.

What's 1000-7

>>160437296
B+B+B=30=30/3=10

B(10)+H+H=20=20-10=10/2=5

H(5)+C+C=9=9-5=4/2=2

5+2x10=70

I haven't dealt with math in over 15 years so i might be shooting to the ends of space

>>160438467
that's kind of the point and really the point of a lot of puzzles, they trick people into concrete one-minded thinking

>>160437296
5+1x10 = 60 :)

>>160438476
993

>>160437296
HURR DURR the single beer variable is half the double beer variable
no fuck you it isn't
same as a variable v would not be the same as half of x
it's just nonsense

I honestly cant tell if 90% of you are trolling or if you really are that stupid

>>160438534
kys

>>160438548
>kys
Fuck off.

>>160438479
Dude no.

It's 10 + 5X1

15

File: bodmas.png (11KB, 768x320px) Image search: [Google]

11KB, 768x320px

>>160438479
>>160438494

>>160438534
>HURR DURR the single beer variable is half the double beer variable
>no fuck you it isn't
>same as a variable v would not be the same as half of x
>it's just nonsense
Pictograms aren't variables they are pictograms if the image had no meaning then why use it in the first place.
You can't show a picture of two hands =10 and then see one hand and not think 5.

>>160438536
You must be really lonely up there

File: 1466413498559.png (129KB, 314x278px) Image search: [Google]

129KB, 314x278px

>>160438284
I don't get it. Could you explain that in twenty words or less?

>>160437835
Punish with anal probing and castration. Reflect on your sins.

>>160438614
Basically SaitamaXFubuki

>>160438574
Got the same.
One bottle = 10
one Burger = 5
One beer = 1

>>160437296
16 nigger

>>160438657

ONE BURBON
ONE SCOTCH
ONE BEER

>>160438677
Oh fuck me I wrote it wrong, I shall hang my head in shame.

>>160438333
the 2D > 3D one is the reason you think this meme might be anime related.

this is just an equation. it doesn't belong on this board.

>>160438589
I wish schools taught division, multiplication, addition, and subtraction as their schools instead of as separate functions.

Multiplication and division are literally the same function. Same for addition and subtraction.

4 * 1/4 and 4/1 is the same thing. 3 + (-2) and 3 - 2 is the same thing. The pemdas/bodmas thing leads people into this idea that mathematical functions inherently operate from left to right when they don't; that's simple bad formula construction.

>>160438678
1

>>160438677
E

File: 1501330945835.jpg (159KB, 1000x1024px) Image search: [Google]

159KB, 1000x1024px

>>160438677
Pic related.

>>160438678
1

>>160438715
>4/1
I meant 4/4*******

>>160438715
>The pemdas/bodmas thing leads people into this idea that mathematical functions inherently operate from left to right when they don't; that's simple bad formula construction.

That's good for when working in tech though. A computer reads from start of line to end of line.

>>160438678
https://www.wolframalpha.com/input/?i=6%2F2%281%2B2%29
9

>>160438678
Intentionally unclear question, so fire the teacher.

>>160438710
Lurk for two years before posting.

>>160438596
You can't just use mathematical operators and establish a logical framework, then leave them out as you please.
That's just fucking retard-level design.

>>160438785
No, you're just autistic. Everyone quickly accepted what was meant.

>>160438678
I'm gonna say 9

File: mathiguess.png (9KB, 678x479px) Image search: [Google]

9KB, 678x479px

>>160438678
how I did it

File: maxresdefault.jpg (80KB, 1280x720px) Image search: [Google]

80KB, 1280x720px

>>160438724
>>160438741
Sorry, you're supposed to do it without lifting your pen so each line flows into the next. I fucked up writing it, please forgive me.

>>160437296
10 + 10 + 10 = 30

10 + 5 + 5 = 20

5 + 2 + 2 = 9

5 + 1 x 10 = 15

>>160437637
14.542

File: 1498341599033.gif (454KB, 500x400px) Image search: [Google]

454KB, 500x400px

>>160438678
>>160438720
You do whatever is in the parentheses first.
So.
6/2(1+2)
6/2(3)
Now the lack of anything between the 2 and the left parenthesis means it defaults to multiplication.
Since multiplication and division have the same priority here, you just need to go from left to right now.
6/2*3
3*3
6

>>160438907
> 3*3=6

File: 1501305419920.png (455KB, 582x477px) Image search: [Google]

455KB, 582x477px

>>160438907
I'm a dumb ass that hit 6 instead of 9

File: solved.png (17KB, 629x270px) Image search: [Google]

17KB, 629x270px

>>160437296

>>160438944
>not putting it in RREF at the very least

>>160437296
15

your shitty "turn one of the items into just half" factbook meme doesnt fool me

>>160438907
>You do whatever is in the parentheses first.
And then you distribute to the parentheses.
6/2(3)
6/6
1

File: 16d.jpg (16KB, 600x450px) Image search: [Google]

16KB, 600x450px

>>160437475

>>160438973
Keep politics out of this

>>160438973
I'm not even American but people like you make me want to be xenophobic

File: 2kM8nuH.jpg (103KB, 960x567px) Image search: [Google]

103KB, 960x567px

Good luck anon

>>160439021
$0.05, now tell me what the catch is

>>160438973
Kill yourself.

>>160439021
$0.05

>>160439021
$.05

File: 1482673574566.jpg (218KB, 843x1079px) Image search: [Google]

218KB, 843x1079px

>>160439039
>>160439046
>>160439053

Correct

>>160439021
Where the fuck are you getting eggs and pans for this cheap?

File: 1445969672195.png (675KB, 1000x1024px) Image search: [Google]

675KB, 1000x1024px

Seeing how people got fucked by the OP post I doubt anyone will be able to solve this.

(3 bottles)=30
bottle=10

10+(2 burgers)=20
burger=5

5+(2 mugs)=9
mug=2

5+2*10=25

>>160439021
$0.05

>>160439018
Ignore the problem and fuck that semen demon with the force of thousand suns.

>>160439077
I bet your shitty currency makes that impossible, huh?

>>160439102
>/A/

>>160439102
/a/ is already 100% shitposting.

>>160439102
Not enough

>>160437703 >>160437928
Holy shit. The mugs are not worth one, they're worth 2. 5 +1 +1 =/= 9
>>160437296
5 + (2 * 10) because of peMdAs
5 + (20)
25
Is this some sort of meme to act retarded on 4chan again? I don't understand.

>>160439102
>babby's first Markov chain

>>160439018
>Elementary geometry

OK, I'll just use my protractor, because fuck your rules.

>>160438987
>>160438907
I have a way to resolve this.
What year did the two of you graduate and where?

>>160439209
Look at how many mugs/beers there are

>>160439209
Retard, see >>160437475

>>160437637
Well I mean, when he takes the wine out he's also taking some of the water out too, right?

>>160439046
How is it fucking 5 cents, it's 10 cents.

>>160439305
If the egg is $0.05, the pan is $1.05. Add them up and it gives you $1.10. Or you can use simultaneous equations if you're feeling adventurous

math is garbage and useless past high school lvl

unless your dream is to teach math in schools to people who could care less

>>160439305
I thought so too at first glance, but it isn't.

>>160439375
How much of a brainlet are you? Also don't forget to hold the ketchup on my burger or I'll complain to your manager.

>>160439305
I thought so at first, but if you break it down into an equation, it makes sense.
If you define a frying pan to be x, an egg to be y, then their sum equal to 1.10. You get:
x + y = 1.10

The problem tells you that a frying pan is whatever an egg is plus 1, so:
(y + 1) + y = 1.10

You work it out and:
2y + 1 = 1.10
2y = 0.10
y = 0.05

An egg(y) is worth $0.05

>>160439018
I-Is it 120?

>>160437296
>three equations
>four unknown symbols
Fuck off with this shitty bait.

>>160439337
>>160439384
>>160439420
I don't want to live on this stupid math planet anymore.

>>160439375
>>160439410
most of college-level math IS useless for a large part of the population, but it's not about math itself but training your brain for problem solving. I work in finance and people who don't have a good grasp on math simply did not understand the exponential danger of derivative products.

File: glW2qYa.gif (278KB, 500x471px) Image search: [Google]

278KB, 500x471px

>>160439102
25%

File: 1501155560637.png (486KB, 640x720px) Image search: [Google]

486KB, 640x720px

Uhm, how are you guys getting 15?

The bottles worth 10 each. The hamburger worth 5 each, and the beer mugs worth 1 each.
For the question, it'd be hamburger + one beer x bottle, or 5 + 1 x 10 = 60

What's wrong here?

File: 2kM8nuI.jpg (134KB, 960x567px) Image search: [Google]

134KB, 960x567px

>>160439427
I don't know, I gave up. If you solved it then bravo.

>>160439410
self-delusion doesn't change the fact that a bachelor in anything technical or even a plumber with a 3 month job course makes more money than a math professor

are you seriously this deluded or just baiting?

>>160439496
multiplication comes before adding shit

File: [Mezashite] Aikatsu! - 15 [720p][0D9E3C3E].mkv_snapshot_18.17_[2013.08.15_18.37.16].jpg (69KB, 1280x720px) Image search: [Google]

69KB, 1280x720px

>>160439496
My nigga.
PEMDAS is fucking stupid.

>>160439476
It's just a simple equation, anon.

>>160439496
Read a few posts under the OP, the explanation got postes several times. Its the order of operations.

File: Image result for the_873724_109.jpg (46KB, 320x240px) Image search: [Google]

46KB, 320x240px

I would laugh at you all, if I had a humorous bone in my autistic body.

File: physically impossible.png (2KB, 411x122px) Image search: [Google]

2KB, 411x122px

you shouldnt be able solve this

>>160439570
x = z - y
Next.

>>160439565
Go join the other lonely superior fags. They probably need someone to suck them off with all the pent up frustration

File: 1324374681972.png (87KB, 612x916px) Image search: [Google]

87KB, 612x916px

I guess layton's dump time then

>>160437296
If the one under there would be an add sign it would be 17

>>160439570
>>160439580
the proof to why this is impossible is suprisingly long

>>160439502
The angle CED is also 30 because BEA is 30 since they're separated by the same angle alpha...I think
So you get 120

>>160439622
>Suck me
shes a trap

>>160439102
Transition matrix is

0.4 0.2
0.6 0.8

Steady state is

0.25
0.75

So /a/ is 20% shitposting.

>>160439478
>most of college-level math IS useless for a large part of the population

A large part of the population is sub-100IQ as well and will work some dead end wageslave job while serving as cattle to fleece for money via loans and taxes, they may exist in droves but doesn't mean anyone should aspire to be one. Also like you said, it's problem solving, which is useful for anyone at any level due to finance management and just every day life.

I did nanotech engineering masters and the most important thing I learned from 5 years of heavy math and physics wasn't the actual theory itself, but the way of thinking and solving open-ended problems.

>>160439503
Who said fucking anything about a math degree? Who said anything about a being a math professor? Do you honestly believe shit posted in this thread is math degree tier? Also, basically every job in finance, management, statistics, technology, engineering, science, and whatnot will require higher than highschool level math. The only jobs that don't are low end jobs with the occasional mid-tier job like welding.

No, you don't need a PhD in mathematics, but saying anything past high school is useless for anyone but teachers is retarded.

File: Image result for the_93zhnev6dpux.jpg (43KB, 750x400px) Image search: [Google]

43KB, 750x400px

>>160439614
*ahem* No. No thank you.

>>160439622
If it's not a Caesar cipher (and it isn't), how the fuck is this solvable?

>>160437637
I can't go further than this right now. And I'm sure I screwed up somewhere near the end.

Quantity X
(X-3)+3=X
3/X{(X-3)/X} plus (9/X^2)+3=X
X=2[3/X{(9/X^2)+3}+3]
X=2[(27/X^3)+9/X+3]
X=54/X^3+18/X+6

>>160439785
Hints :^)
No but seriously if I remember correctly you had to look at a phone pad/ keyboard

>>160439712
You're the retard if you think I'm reading that wall of angry crying by somebody who invested 30k+ in becoming a math professor LMAO

>>160439785
>>160439815
you basically have to use the hints provided, that's why it seems so impossible because it requires you use a completely separate object

File: 1474295620121.png (481KB, 534x550px) Image search: [Google]

481KB, 534x550px

Take any positive integer n. If n is even, divide it by 2 to get n / 2. If n is odd, multiply it by 3 and add 1 to obtain 3n + 1. Repeat the process indefinitely. The conjecture is that no matter what number you start with, you will always eventually reach 1.

You should be able to show that this is true.

>>160439570
3^2 + 4^2 = 5^2
That is
9 +16 = 25

You forgot a small but crucial detail.

>>160437637
there were no cups of wine in the barrel at all because it was filled with water

Fuck I remember this. It's "Text Me".

ITT the overwhelming majority of /a/ can't pass a fucking eighth grade math test

File: Untitled.png (6KB, 960x567px) Image search: [Google]

6KB, 960x567px

>>160439682
That just isn't how it works anon,

>>160439896
for >>160439622

File: 1500917435899.png (99KB, 338x343px) Image search: [Google]

99KB, 338x343px

>>160439908
all of these puzzles are meant to trick you in some way, that's why they get posted my man

>>160439925
Fuck

File: 4133213.png (77KB, 700x700px) Image search: [Google]

77KB, 700x700px

>>160437296
>using an x to symbolize multiplication

So just to check, this one >>160439502 is unsolvable, right? You need to use trig or measuring to workout the final angles.

>>160440007
anon, we are not living in dark ages

Google has the answer

>>160440007
No it is solvable I must just be missing something

File: ss+(2017-07-29+at+10.18.45).png (1017B, 104x91px) Image search: [Google]

1017B, 104x91px

>>160437296
/thread

>>160439570
0^n +0^n = 0^n

DONE

File: sendhelp.jpg (19KB, 421x273px) Image search: [Google]

19KB, 421x273px

If you're all so smart you should be able to solve this static equilibrium scenario.

>>160440107
x,y and z means they all have to be different numbers

>>160437296
70

>>160438284
So it's either none or one of the 0.25, right?

>>160438262
My thoughts exactly.

>>160440138
pay me faglord

>>160440003
Move dog across
Row back alone
Move one cat and one bird across
Row back with one cat
Move two birds across
Row back alone
Move two birds across

>>160440139
LOL

have you finished highschool?

>>160438156
SO why no zero ?

>>160439994
>using correct notation to symbolize multiplication

>>160440202
Huh? So you're saying 0 can substitute as any letter?

File: 1501329074599.jpg (105KB, 937x960px) Image search: [Google]

105KB, 937x960px

>>160437296
Can you do it /a/?

>>160440284
no im saying if you have e.g. the equation x=y. then a solution to that equation is x=0, y=0.
Are you arguing otherwise?

>>160437296
3X = 30
30/3 = 10
X = 10
10 + 2Y = 20
20 - 10 = 10
10/2 = 5
Y = 5
5 + 2Z = 9
9 - 5 = 4
4/2 = 2
Z = 2
5 + 2 * 10= 5 + 20
5 + 20 = 25
Answer: 25
This is elementary school level math.

>>160440202
>>160440284
1) You can substitute any positive integer for X, Y, and Z for pythagorean theorem

2) Fermat's Last Theorem (x^n + y^n =/= z^n) only applies to positive integers, that of which 0 is not

>>160440138
Anon, that's a simple system with constant acceleration. It shouldnt be a problem if you have at least seen one example be solved.

>>160440292
wtf is a bananaspace

>>160440343
and yet you got it wrong

>>160439102
http://codepad.org/X3yuiO15
25%

>>160440360
A complete metric vector space baka

>>160440317
But only with that one equation type are the letters equal because x=y means they are the same.
In the other equation there's an extra letter, powers and an addition. How does what you're saying make sense? Explain it and I'll accept.

>>160440343
>Z = 2
But that's wrong anon.

File: 89a86682e43f79a39a38cf94f773cf9f-sample.jpg (145KB, 1400x787px) Image search: [Google]

145KB, 1400x787px

>>160437296
5 + 2 × 10 = either 25 or 70 depending on whether you are fat or limey.

>>160440350
Exactly that why my post >>160440107 was a "joke" solution.

>>160440275
5?

>>160440350
Oh nvm disregard my post >>160440393
Wow you got me again reddit

>>160440394
>>160440364
>Unique IP didn't update

>>160440449
Yes, and? Two people who were itt, told you it's wrong, so what?

>>160440393
>Explain it and I'll accept.
The question is asking to solve an equation. The equation is x^n + y^n = z^n (there is a very famous problem in math).
For any n which is not 0. The equation is true if you set x=0, y=0 and z=0. because then both sides are 0.

Just like if you are asked to solve x=1+y+z then x=0, y=0 and z=-1 is a correct solution.

>>160440394
this is a good bait

>>160440515
>>160440449
blind fags
>>160437475

>>160440489
Yes someone just said. Thanks for jerking your maths dick for me though

>>160440515
Likewise

>>160440489
>For any n which is not 0

Oh ye fucken retards.

>>160440533
huh?

>>160440552
?

Nani

File: bce48a9b9145253f11b474878bd0ce86.png (853KB, 1080x1920px) Image search: [Google]

853KB, 1080x1920px

You should be able to solve this

>>160438476
1, assuming 1000 was in binary.

>>160440620
Book?

File: Untitled.png (5KB, 553x226px) Image search: [Google]

5KB, 553x226px

I drew it slightly to scale if this helps anyone.

>>160437296
You can't solve this, you can only make the assumption that the single beer glass is equal to half the double glass icon. But nothing indicates that is correct.

>>160440620
tone?

File: db8d7675d7db45f89dad638190c91f70--brain-teaser-puzzles-logic-puzzles.jpg (31KB, 512x512px) Image search: [Google]

31KB, 512x512px

Lets try /a/'s Logic

>>160439018
it's 35

File: heresy.jpg (102KB, 529x529px) Image search: [Google]

102KB, 529x529px

>>160440620
XENO

>>160440661
>But nothing indicates that is correct.
common sense

File: XXXX - Professor Layton and the Last Specter (USA) (PATCHED)_07_5003.png (38KB, 256x384px) Image search: [Google]

38KB, 256x384px

>>160440426

>>160440620
Is it WEEB?

>>160440620
Gook.

>>160440668
5? The way to 2 is closed.

>>160440668
2 will be almost full most of the time, but 3 will fill up first

>>160440668
>>160440732
YOU TRICKED ME FOR THE LAST TIME LAYTON
IM TIRED OF YOUR GAMES

File: Pythagorean triples Diagram.jpg (5KB, 337x149px) Image search: [Google]

5KB, 337x149px

>>160440579
n=2 gives you Pythagoras theorem, making it easy enough to solve for X, Y or Z (your choice), and trivial to find any of the infinite combinations of numbers that satisfy it.

The famous math problem is to find integer values for x, y, z and n, where n > 2, that fits. Or more specifically, to prove that no such combination exists, because nobody seemed able to find any such numbers, and it sure as hell wasn't for lack of trying. Solving that proved to be a bastard and a half for the entire mathematical community over the course of centuries.

https://en.wikipedia.org/wiki/Fermat%27s_Last_Theorem

>>160440668
Depends what kind of liquid that is.

>>160440668
5 won't be 100% full because the valve connecting 1 and 5 is under the water level and gravity and shit is happening so... 1?

>>160437496
put a decimal in between the 3 and 0.

>>160440819
I know that, my original answer was a joke solution...

>>160440620
Guri

>>160440689
nvm i'm retarded, it's not that hard though

>>160440668
3 because gravity?

>>160440354
I can't figure out which direction the Y component of the reaction force at A goes so I don't know how to solve the whole thing

>>160440825
Communicating vessels, look it up.

>>160440668
Assuming the connection between 5 and 2 being closed is a mistake, it's 3.

File: 7a128fbfbdc50c9b770ac3d380703dea.jpg (79KB, 1024x645px) Image search: [Google]

79KB, 1024x645px

>>160440007
>>160440649
The solution is 20 degrees (110 for the other non-obvious angle), but I have no idea how to obtain it without trigonometry. The currently drawn triangles only give one distinct equation for two variables (three if we consider the two unknown CDE angles). There are no similarity relations between the triangles here and extending the lines to get additional triangles and parallelograms doesn't seem to help either.
Should've listened to >>160439143 instead of wasting time on this.

>>160440977
>Assuming the connection between 5 and 2 being closed is a mistake

That's clearly intentional, to trick people like >>160440904

that fucking geometry one was 70 fuck I gave up and looked it up and the fucking angles CED and CDE were both 80 because fucking parallel line and I didn't fucking notice fuck fuck fuck
I wanna die

File: 10outta10.png (482KB, 960x567px) Image search: [Google]

482KB, 960x567px

>>160441048
It's 70 like I just said >>160441129

>>160438479
Shit totally missed it goes from 2 beers to 1 in the last

>>160441129
>>160441176
...Wait that's not how it works either is it
Am I retarded?

>>160441063
I only know human math.

>>160441129
What parallel line?

>>160441223
Possibly.

>>160437637

>>160438887
is correct

>>160439788
the solution

V is the volume of the barrel
there are 3 days
each day he removes 3 cups and adds 3 cups
starting the barrel is at A% wine then becomes B% then becomes C% then becomes D%
A is 100
D is 50
The total ammount of wine is the percentage times the volume.
the first day removes 3 cups A% and adds water which is 0%
AV-A*3+0*3=BV
BV=A*(V-3)
or B=A*(V-3)/V
the next day is the same as the previous but the wine removed is 3 cups B%
BV-B*3+0*3=CV
CV=B*(V-3)
or C=B*(V-3)/V
But we already know what B% is right
C=A*[(V-3)/V]*[(V-3)/V]
I think you see where this is going.
the next day
CV-C*3+0*3=DV
DV=C*(V-3)
or D=C*(V-3)/V
But we already know what C% is right
D=A*[(V-3)/V]*[(V-3)/V]*[(V-3)/V]
in other words
D=A*(V-3)^3/V^3
Giving us an equation with one variable since we know D and A.
But we want to isolate V so we divide both sides by A to get:
D/A=(V-3)^3/V^3
or
So D is half of A
.5=(V-3)^3/V^3
But it's impossible to work out that mess! Nah
.5=(V-3)^3/V^3 both sides to the 1/3 power
.5^(1/3)=(V-3)/V get rid of that fraction and calculate whatever .5^1/3 is
.7937V=V-3
3=.2063V
V=14.54
to check
14.54-3=11.54
11.54/14.54=79.37%
11.54-3*.7937=9.151
9.151/14.54=62.94%
9.151-3*.6294=7.2628
7.2628/14.54=50%

>>160441129
>>160441176
Look at >>160440649 , does that tiny ass angle look like 70 to you? CED and CDE are also far from equal.

>>160439018
ACB should be 20
AEB=30
The unknown angle between A and B should be 50. Likewise the angle above "a"
Angle between B and E is 130, same for angle between A and D.
ADB should be 40
CDE+DEC+20=180
Fuck, I can't really remember how to proceed past this point.

>>160440105
>incorrect answer even though it was already explained 10 times
>/thread
Look and laugh at this idiot.

>>160441259
>>160441244
Yeah I didn't see the diagram and quickly realised I was being retarded
I've been dicking about with simultaneous equations this whole time and it's killing me because I keep cancelling out the alphas
Why's it so hard

>>160441048
>pic related
That's not the same character though is it?

File: 1458180480721.gif (2MB, 216x150px) Image search: [Google]

2MB, 216x150px

>You should be able to solve this
Why does this line infuriate so much?

>>160441327
>Why does this line infuriate so much?
You should be able to solve this

>>160440138
I don't feel like actually doing it, but since all the vertical force has to be on B, you use the 45 degree angle to figure out how much horizontal force it's taking (the same amount as vertical, since 45), and that must horizontal force is opposite'd at A.

>>160441318
No that's best Show by Rock, the one with the chalkboard looks like a fateslut to me.

>>160441327
Because you didn't pay enough attention in math class

>>160440668
3

>>160441407
Regardless, I must know who this boner toner is

>>160441438
No it's 5 because it's closed anon :^)
Reddit got you again xD
Here comes 10 other posters to tell you how wrong you are :P

Imagine being this buttblasted.

File: IMG_1272.jpg (14KB, 239x239px) Image search: [Google]

14KB, 239x239px

>>160438693

>>160440292
give me a break, I think approximately half of older lecturers at my uni masturbate to Banach constantly, there's even a monument of him nearby

>>160441048
>>160441280
>>160441259
>>160441176
https://en.wikipedia.org/wiki/Langley%E2%80%99s_Adventitious_Angles

File: 027d08a0ebb2b668751d7b35fe204d9c.jpg (544KB, 723x1023px) Image search: [Google]

544KB, 723x1023px

>>160441318
Holy shit I might be the most retarded person in this thread.
To my defense I've never read/watched Prisma Ilya.

>>160441654
I change my choice. When I first picked, I had 1/4 chance of picking the correct one, if I change it now, I have 1/3 chance of picking the correct one.

>>160441654
It's literally irrelevant which of the three you pick, the probability distribution between those three is still the same.

>>160441654

Change my choice, as I will have 3/8 chance of picking the correct one

>>160441290
>>160441259
I found a video on this exact problem, apparently it is totally possible using elementary geometry, but really fucking hard.
I'm going to keep trying until Symphogear airs.

>>160441626
He certainly deserved it, what a great mathematician.

>>160441703
It's very famous paradox - https://en.wikipedia.org/wiki/Monty_Hall_problem. But anon missed very important patr5 for it to work. He should have mentioned that he KNEW that there is no prose behind the door B and that's why he picked it.

File: disdain.png (559KB, 1280x720px) Image search: [Google]

559KB, 1280x720px

The answer is clearly 15.

Bottle x3 = 30, bottle= 10

Bottle+Burger+Burger=20, Burger = 5

Burger + 2Mug + 2Mug = 9, 2Mug = 2, Mug=1

Burger + Mug*Bottle = 5 + (1*10) = 15

>>160441654
Change, it's the Monty Hall Problem