v = 4π r²h is to be solved for r.
Divide both sides of this equation by 4π*h:
v
--------- = r^2
4π*h
Next, take the positive square root of both sides:
v
r = √[----------- ]
4π*h
You may leave this result as is, or proceed further: Taking the + square root of 4 results in:
v
r = (1/2)√[----------- ]
π*h
ANSWER:
7y - 24
EXPLANATION:
Okay, so start with distribution.
15y - 8y - 24
Then add like terms
7y - 24
And done
Hope this helped!! Pls give brainliest
Answer:
10
Step-by-step explanation:
45-15=30
30/3=10
Move the 8 over
-x=3x-8
Move the 3x over
-x-3x=8
-4x=8
Divide by -4
x=-2
