V = 4/3 * pi * r^3
V= 4/3 3.14 * 3^3
V = 4/3 *3.14 * 27
27 * 3.14 = 84.78
V = 4/3 * 84.78 = <span>113.04
V = </span><span>113.04
hope this helps</span>
<span>10r^2 − 11r − 6 = (2r - 3)(5r +2)
so
A = </span>(2r - 3)(5r +2)<span>
as you know A = L * W
if width = </span>(2r - 3) then length = (5r +2)
answer
length = (5r +2)
The answer is x=3. Work shown in the photo above!
Answer:
is right answer = 2 is a correct answer
A different way to do this is doing adding
1.) 3/4 + 3/4 + 3/4 + 3/4 = 12/4 = 3
Another way is reducing
12/4 = 3
I hope this helps
