All Answers 358177 Answers

0

area of circle divided by area of triangle times 9/16 assuming there is an equal chance of hitting any part of the triangle

GuestMay 7, 2012

0

Just for your infomation, probability isn't mesured in fractions. So a get a better math teacher!
Love,
ME

GuestMay 7, 2012

May 6, 2012

0

To start of u don't need the height of the cylinder since its an area of a circle you want to calculate.
You only need the radius and a formula for the area of circles which is A = pi r^2
Insert the value of the radius in r.

A= 3.14... times 4^2
A= 3.14... time 16
A= 50,265...

GuestMay 6, 2012

+3146

0

[input]a=4; b=(-3); c=(-2); 3b^2-c[/input]

adminMay 6, 2012

+3146

0

[input]3-1 3/8[/input]

adminMay 6, 2012

+3146

0

[input]sum( 100(1+0.06/12)^x, x=1..60 )[/input]

adminMay 6, 2012

0

Real answer=4, troll answer=22

GuestMay 6, 2012

0

0^infinite=ERROR

GuestMay 6, 2012

May 5, 2012

0

Recall Standard form is Ax + By = C

GuestMay 5, 2012

+3146

0

tushar:
0*infinity =0

adminMay 5, 2012

+3146

0

|x|² -3|x| -10 = 0

[input]plot( abs(x)^2 - 3*abs(x) - 10 , x=-10..10 )[/input]

[input]x^2 -3*x -10 = 0[/input]
this would be the results if there where no |x| in the equation: {x=-2, x=5}
these are candidates for solutions for |x|² -3|x| -10 = 0.

[input]|-2|² -3|-2| -10[/input]
this is not equal to 0, so not a solution

[input]|5|² -3|5| -10[/input]
this is equal to 0, so x=5 is the only solution.

adminMay 5, 2012

+3146

0

[input]x^4=16[/input]

[input]4^(-2)[/input]
[input]4^(2)[/input]

adminMay 5, 2012

+3146

0

[input]-3*(2*x-4) = 24[/input]

adminMay 5, 2012

+3146

0

7 75/100

[input]7.75[/input]

adminMay 5, 2012

May 4, 2012

0

You need to use the distributive property to multiply each term inside the first paranthesis with every term inside the second paranthesis.

GuestMay 4, 2012

0

One bug resolved, another one(hopefully, only one) added...
Now the '+' ops between the parsed terms disappeared...

GuestMay 4, 2012

May 3, 2012

0

admin:
4

GuestMay 3, 2012

0

All possible results are: 1, 2, 3, 4, 5, 6.
the desired outcome is: 4, 5, 6.

So: 3 elements = 3/6 = 1/2. The decimal form is 0,5.
6 elements

Excuse any bad grammar, as I don't have english as my 1st language.

GuestMay 3, 2012

+3146

0

square root?
[input]sqrt(49/18)[/input]

adminMay 3, 2012

0

Hello.

You just have to multiplize the different parts.
like: (a + b ) ( c + d ) = ac + bc +ad + bd

a = 6
b = -5x²
c = c^4
d = -x³

I hope it helps you

GuestMay 3, 2012

0

You can only use Pyhagorean Theorem when there is a right angle. You use it when a side lenght is unknown, but two other sides are known. If you are finding c, do the equation a^2+b^2=c^2. If you are finding b, do the equation b^2=c^2-a^2. If you are trying to find a, do the equation a^2=c^2-b^2. Hope this helped

GuestMay 3, 2012

0

GuestMay 3, 2012

May 2, 2012

0

You have to do a2 plus b2 is equal to c2

GuestMay 2, 2012

+3146

0

[input]5(x+13)=8(4+x)[/input]

adminMay 2, 2012

0

]what are you working on
[inputrad][/inputrad]

GuestMay 2, 2012

0 Online Users