Solve the formula V=pir^2h for r

PLEAASSSEEE HELP

B

Step-by-step explanation:

We have the equation:

And we want to solve it for r.

We can first divide both sides by π and h. This will cancel out the right-hand side:

Now, we can take the principal square root of both sides. Hence:

And we're done!

Thus, our answer is B.

B.

Step-by-step explanation:

We are given the formula:

and asked to solve for . Therefore, we must isolate on one side of the equation.

and are both being multiplied by r². The inverse of multiplication is division. Divide both sides of the equation by .

r is being squared. The inverse of a square is a square root. Take the square root of both sides of the equation.

Therefore, the correct answer is B.

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.