The answer is 5+ (-9) = -4
for the 514 hours after 7 p.m. the answer to that is 5 a.m.
Answer:
1/3 words words words djejekeid
To solve for r, you just need to isolate r. To do that, divide by h and π on both sides:

Then, square root both sides to get rid of the 'squared':

Or, if you wanted the answer in terms of π, then just don't divide by it, just divide by h and then square root it.