Angles are complementary and x is 15
Step-by-step explanation:
72 times 108 = 7776 sq inches
to convert inches to yds divide by 36
7776/ 36 = 216 sq yds
Answer: 579.39
Step-by-step explanation:
P×R×T
400×11%×31/365 to get interest rate per month= 3.737
Total interest- 3.737×12×4= 179.38
Total interest plus principal =Total balance = 579.39
Answer: The answer is 
Step-by-step explanation: Given in the question that
Time taken by Harrison to finish his history project is given by

and the time taken by Kiles to finish his science project is

Let the time taken by Miles to finish his science project be 'p' times that of the time taken by Harrison to finish his history project.
Therefore,

Thus, Miles take
times more time than Harrison.
3 is a factor of 72. Other factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72