Answer:
(x + 1/2)^2 = 289/4
Step-by-step explanation:
x^2+x-72=0
Write like this:
(x + ___)^2 = ___
put 72 on other side
x^2 + x = 72
x^ + x + (1/4) = 72 + (1/4)
(x + 1/2)^2 = 289/4
x + (1/2) = 17/2
Answer:
1695.6 is the volume.
Step-by-step explanation:
3.14 * 6^2 * 15 = 1695.6
Answer:
1/168
Step-by-step explanation:
First, solve for the numerator.
-5/7÷30
-5/7÷30/1
(use keep, change flip)
-5/7x1/30=-5/210
-5/210=-1/42
Now use keep change flip again
-1/42÷-4/1
-1/42*-1/4=1/168
Answer:
Step-by-step explanation:
f(x) = rad(x)
g(x) = 3rad(x)
Substitute f(x) = rad(x) in g(x)
So g(x) = 3f(x)
So it's a vertical stretch.