720 divided by 72 is 80
7 tens divided by 9 is 8
Answer:
Step-by-step explanation:
a) -3
b) 5
c) -2
d) -6
Convert the cm to feet for the base and the height:
12/2 = 6 x 3 = 18 feet
9/2 = 4.5 x 3 = 13.5 feet
area = 1/2 x base x height
Area = 1/2 x 18 x 13.5
Area = 121.5 square feet
answer: 121.5 square feet
They are not the same thing.
I believe the answer is 11/15 .