3+4(10-8)
Distribute 4 into 10 and -8 so it would look like this 3+40-32
Combine like terms and you will get 11
It depends on the fraction, If the fraction has 1 as the numerator you would divide by the denominator. An example is 6x1/3 you would basically divide 6 by 3, so that would equal 2. But if it was a fraction that doesn't have 1 as the numerator say you were trying to find 12x3/4. You would find what is 3/4 of 12 and that would equal 9. Sorry if I'm not the best at explaining things! ^.^ I hoped this help something :P.
Lets say 4 times 4/8 all you do is put 4 over one like so, 4/1 then multily across 4x4 is 16 then 8x1 is 8 so you get 16/8 then you can simplify. :)
Combine like terms 2a-8+4a=10
So it will be 6a-8=10
Next, add 8 to each side 6a= 18
Divide each side by 6
a=3
Add 15 to both sides and you get your answer.
ALIGNING FOR EQUATIONS (Thanks Heureka)
http://web2.0calc.com/questions/logarithm_26766#r5
\begin{array} {rcl}... &=&...\end{array} left side: r = right aligned Second field: c = center right side: l = left aligned
Volume of a sphere = 4/3 x pi x r^3
If the basketball DIAMETER is23.5 r = 23.5/2
4/3 x 3.14 x (23.5/2)^3 = 6791.75 cm^3
Thanks Heureka, that is exactly what I wanted. :D
I'm sure cussing is not allowed...
what is 42x25%
25/100 x 42 =10.50
V = 4/3 x Pi x r^3
V =4/3 x 3.141592 x (23.5/2)^2
V = 578.31 cm^3 - the volume of the basketball.
2/3m-2/3m=-2/3-1/3 0m=-1 there is no soulution
I need 16 2/3 in simplest form. Or is it in simplest form already
No!. Because the value of "cos" must be between -1 and +1. You can't have cos = -1.85.
try pushing 2nd, acos, then type in (-1.85)
The radius of the semicircle is the same as the radius of a full circle. It is the line that cuts the circle in half, only half of it. You can find the circumference, too. Simply do the normal operation but divide by 2, because it is half of a circle.
2e+3(e+3)=-11
2e + 3e + 9 = -11 subtract 9 from both sides
5e = - 11 - 9
5e = - 20 divide both sides by 5
e = - 20/5
e = - 4
\(W=2\), \(I=5\), \(N=8\), \(E=6\)
\(3\times862=2586\)
This took me several hours to figure this out as there were 1001 possibilities. Thanks to Microsoft Excel, I was able to get to the answer.
well, a radius is only part of the full circle, but lets say have a semicircle and you know the length of the straight edge, you can divide that by 2 and get the radius of the full circle.
Just look to the right of zero"+,-"
