Answer:

Step-by-step explanation:
The formula for the surface area of a cylinder is:

And we want to solve for the height h.
First, subtract
from both sides. This yields:

Now, divide both sides by
. This yields:

And we're done!
Answer
y=2/3
Step-by-step explanation:
between two variables when their ratios are equivalent
Answer:
17/4
Step-by-step explanation:
add the fractions
Answer:
3 smoothies
Step-by-step explanation:
1/2 goes into 1 1/2 3 times