It's 77.472 , but since you probably need too round it will be 77.5
Answer:
4. B
5.
Step-by-step explanation:
this option is incorrect
A straight angle is one full revolution.
Step-by-step explanation:
Straight angle = 180°
Angle take 360° in one revolution
Answer: the amount a person pays for gas compared with the number of gallons purchased
Step-by-step explanation: