(-3 7following is equivalent
__.
4
$630
The total perimeter is 42 and 42x15=630
Cos (314) = .694 is positive
Answer:
45 rows will need to be built to hold 1350 cars. (for 30 spaces a row)
19 fewer rows are needed if the rows fit 50 cars (for the 50 spaces a row)
Step-by-step explanation:
for the first question divide 1350 by 30 and the second divide 1350 by 50, good luck!
