Question

Help me plzzzzzzzzzzz this is for a grade dont know how to do it

Answer 1

Answer:

B

Step-by-step explanation:

Answer 2

Answer:

B

Step-by-step explanation:

V = pi r^2 h

isolate h by moving pi & r^2 to the other side.  

Move with opposite operation from multiplying which is dividing, so

h = V / (pi r^2)