Answer:
A. 57.6
Step-by-step explanation:
6 times 5.2 is 31.2. 4 times 5 is 20. 6 times 5 is 30. 6 times 5 is 30. (31.2/2)+(20/2)+30= 55.6 Then you round nearest tenth. 57.6.
Answer:
Step-by-step explanation:

11/2 / 3 = 11/6 pounds per friend
divide 11/2 pounds by 3 in order to get answer
Answer:
Given 99 Cal used in 1 mile run in 11 minute so (99/11)x2x60
Step-by-step explanation:
Answer:
A) 45=x
B) Yes, since both A and B are 90°