All Questions ⁺⁰234906 Questions

0

704

2

help me please

Hi this is obviously a web site for super smart people, but I really need help.
if I have x^2 + x^2 does that make the answer x^4 or just 2x^2
I know that this is a stupid question don't look at me

Guest Feb 25, 2013

0

651

0

Calculating Velocity

How do you calculate velocity??? the VoT and So in the equation....theres no buttons for it.

Guest Feb 25, 2013

0

627

3

mathematics

enthukondu ee kanakku ingane verunnu?????????????????????????

Guest Feb 25, 2013

Feb 24, 2013

0

864

1

Graphs, Lines, and Inequalities

Decide whether the pair of lines are parallel, perpendicular, or neither.
3x-8y=-14
32x+12y=-15

Guest Feb 24, 2013

Feb 23, 2013

0

587

2

Math

How many fifths in 2.5?

Guest Feb 23, 2013

Feb 22, 2013

0

618

0

I dont like Math

umur ari tiga per 5 umur ani jika selisih umur keduanya 12 tahun.. berapa umur ani?

Guest Feb 22, 2013

0

777

0

Integrated math 2

A shelf can hold 7 trophies. How many ways can the trophies be arranged if there are 10 trophies available?

Guest Feb 22, 2013

Feb 21, 2013

0

581

1

fractions

what are these in order from smallest to largest 4/9,1/3,7/20,2/5,3/10

Guest Feb 21, 2013

0

689

2

2+2=9????

spamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspam read more ..

Guest Feb 21, 2013

Feb 20, 2013

0

601

0

HELP

i need help with a problem...
solve the following systemof equations. express your answer as an ordered pair in the format (a,b) with no spaces betewwn the numbers or symbols
2x+5y=16
-5x-2y=2

Guest Feb 20, 2013

0

662

2

Questions and Answers I'm not sure about on Math Test Pt. 2

Hello there! This is a continuation of my previous post, and here are some more math questions that are bugging the c**p out of me because I can't figure them out. Help Please! (It's Algebra 1, if that helps).
(HIMA stand for 'Here Is My Answer).
1). read more ..

Guest Feb 20, 2013

0

866

3

Questions and Answers I'm not sure about on Math Test

Ok. Let's just start off with this.... I hate math! In fact, do you know what M.A.T.H. stands for? Easy: Mental Abuse To Humans.
Here are some questions on my Math Test that I don't really understand. I have managed to answer a few of the ones here, but read more ..

Guest Feb 20, 2013

0

702

12

STUPID QESTION

What is the answer to 1+2!

●●●●●●●●●●●●

Guest Feb 20, 2013

0

581

0

Stupid Question,LOL

When you changed the design of the page a couple of weeks ago.. the calc stopped working properly.. now it shows every last number in red and an error message.
Please make it work again because it was awesome..

Guest Feb 20, 2013

0

845

0

My answer is below, marked wrong without explanation. I'm not quite sure what I did wrong, the math is sound. Perhaps I'm interpreting the question wrong?

My answer is below, marked wrong without explanation. I'm not quite sure what I did wrong, the math is sound. Perhaps I'm interpreting the question wrong?
Although gelato has lower fat content than ice cream it still contains a high level of saturated read more ..

Guest Feb 20, 2013

0

569

0

words

llllll [color=#FF40FF][color=#FF40FF][color=#FF40FF][color=#FF40FF][color=#FF40FF][color=#FF40FF][color=#FF40FF][color=#FF40FF][color=#FF40FF][color=#FF40FF][color=#FF40FF][color=#FF40FF][color=#FF40FF][color=#FF40FF][color=#FF40FF][color=#FF40FF][color=#FF40FF][color=#FF40FF][/color][/color][/color][/color][/color][/color][/color][/color][/color][/color][/color][/color][/color][/color][/color][/color][/color][/color] read more ..

Guest Feb 20, 2013

0

668

3

word problens, with degrees for college trig

A guy wire is attached to the top of a radio antenna and to a point on horizontal ground that is 40.0 m from the base of the antenna, if the wire make an angle of 58 degrees 20 minutes with the ground. Approx the length if the wire. I have to find the other read more ..

Guest Feb 20, 2013

Feb 19, 2013

0

654

1

tan help

hello there. if i have tan 36 = x/42, how would one get the answer 30.51? I do not not know what to multiply but I know how to setup the equation.

Guest Feb 19, 2013

0

700

1

Questions

Why are there so many different calculators that we can use?

Guest Feb 19, 2013

0

642

0

math

if I have 1,8,27...what would be the next 3 cube numbers?

Guest Feb 19, 2013

0

640

0

doesnt work

it say that 0.05^-2 =399.999 999 999 999 94
why?

Guest Feb 19, 2013

0

658

0

math

1/2*3 1/2
I CANT FIGURE IT OUT SOME HELP PLEASE!!!!

Guest Feb 19, 2013

Feb 18, 2013

0

1254

0

calculator is telling me that tan 90 = 16331239353195370

I was just checking some trig values and when i put tan90 in it told me it was 16 331 239 353 195 370
The reason why its says this is because it says sin 90 = 1 and cos 90 = 0.000 000 000 000 000 061 232 339 957 367 66
Since tanX = sinX/cosX
= read more ..

Guest Feb 18, 2013

Feb 17, 2013

0

909

1

cos pi

hi there,
calc tells me that cos(pi)=1, but it's -1?
what's wrong?
markus

Guest Feb 17, 2013

0

823

0

Conversions

A running track measures 1056 feet per lap. To run 15.0 km how many laps should you run? ( 1 mile = 5280 feet

Guest Feb 17, 2013

3 Online Users