All Questions

740

Hi, how do you get the answer in pi?

Guest Mar 20, 2013

598

Help on solving maths question

Need Help!
If I had a line AB which was 20cm, and I had 4 circles of different diameters (and radii) which fit perfectly on the line, what would be the perimeter?
if you could provide the steps it would be great
thank you

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Guest Mar 20, 2013

Mar 19, 2013

575

this is dumb

this is wierd

Guest Mar 19, 2013

982

(3x-2) (3x+2) + (x-4) ( 3x-1) = ???

please

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Guest Mar 19, 2013

682

fractions

how do you find the fraction format?

Guest Mar 19, 2013

Mar 18, 2013

560

y is there no percentage sign

y is there no % sign

Guest Mar 18, 2013

598

Maths geometry

ABC is a triangle with ∠BAC=60 degree,AB=5 and AC=25. D is a point on the internal angle bisector of ∠BAC such that BD=DC. What is AD^2 ?

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Guest Mar 18, 2013

679

2005 16,000 now 20,000

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Guest Mar 18, 2013

Mar 15, 2013

592

Incorrect results with complex exponents

This calculator gives an incorrect answer for e^i. If you don't want to implement complex exponents then you should throw an error message instead of giving a wrong answer.

Guest Mar 15, 2013

619

Math

How much wood could a wood chuck chuck if a wood chuck could chuck wood?

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Guest Mar 15, 2013

607

shaaa

rtttttttttttttttttttjjjjjstyiei6ifyy6kdjtgnttttttttttttt

Guest Mar 15, 2013

661

trig

How doy you use inverse trig functions on your calculator
ex. inverse cosine(23/11)=
to find angle measure

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Guest Mar 15, 2013

Mar 14, 2013

809

how do we graph??

HOW DO WE USE THE GRAPHING THINGY TO GRAPH ??
HOW DO WE GO TO THE GRAPHS ??

Guest Mar 14, 2013

655

math

what is a hyperbolic cosign

Guest Mar 14, 2013

Mar 13, 2013

697

help

The water in the can with the dull black surface began at 20°C and rose to 80°C. The mass of water in the can is
100g. Calculate the energy gained by the water.

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Guest Mar 13, 2013

752

how do you use the fraction cuculator

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Guest Mar 13, 2013

669

math

how many hours will it take to empty a 25 gallon container of liquid chemical using a chemical feed pump with feed rate of 45ml/min ?

Guest Mar 13, 2013

Mar 12, 2013

616

Is there a way to factor on here?

[color=#40BFBF][/color]

Guest Mar 12, 2013

Mar 11, 2013

735

math questions

Two passengers on a cruise ship look out across the horizon. One of the passengers
who is standing on the upper deck can see a distance of 48 miles. The other
passenger who is standing on the lower deck can see a distance of 27 miles.
a. Write read more ..

Guest Mar 11, 2013

Mar 9, 2013

683

maTHS

Maths exists because it stimulates your brain.Maths is everywhere!!!!!!!!!!!!!!!!!!!The sign that says 40 on it.The police had to calcullate how much to go so thhere would not be accidents.There woul not be any games and blackopps without maths.

Guest Mar 9, 2013

832

maths

what is 1- 2
--
9 ?????????????????????????????????????????????????????

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Guest Mar 9, 2013

Mar 8, 2013

680

simplifying fractions

How do you simplify:
(2^5)^2 x (2^4)^3 / 2^8 x 2^9
(step by step)

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Guest Mar 8, 2013

869

algebra help

Simplify the rational expression. State any excluded values.
x -2 over x^2+3x-10

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Guest Mar 8, 2013

704

MATH.

The ratio of two numbers is 7:10 and their difference is 105. The numbers are?

Guest Mar 8, 2013

793

Quadratic Equation

I am trying to use the quadratic equation and I use the calclet to set the variables what each letter means. and it pops up with an error and unknown variables
[center] [/center] read more ..

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Guest Mar 8, 2013

All Questions ⁺⁰234892 Questions

Hi, how do you get the answer in pi?

Help on solving maths question

this is dumb

(3x-2) (3x+2) + (x-4) ( 3x-1) = ???

fractions

y is there no percentage sign

Maths geometry

2005 16,000 now 20,000

Incorrect results with complex exponents

Math

shaaa

trig

how do we graph??

math

help

how do you use the fraction cuculator

math

Is there a way to factor on here?

math questions

maTHS

maths

simplifying fractions

algebra help

MATH.

Quadratic Equation

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