19,3/4 = 79/4
15,3/4 = 63/4
Perimeter = 79/4+79/4+63/4+63/4 = 284/4 = 71feet
22,1/2 = 45/2 X 4 = 90
90-71= 19 feet
Let me know if you need more of an explanation, but the answer in 19 feet (option 4)
Answer: 3.6m
9m times 40m which equals 360m, then divide it by the 100 meters length and it will become = 3.6m
Step-by-step explanation:
Hope this helps. Byeeeeee have a good weekend!!!!!!! and Day!!!!!!111
Answer = a) add them
When you multiply terms you add the exponents
Answer:
(3d+3) + (3d+3)
Step-by-step explanation:
