Wdym that’s really confusing do u mean -7 times 9= -63
The answer is 249
hope it helped
Answer:
Total distance traveled = 200 miles
Step-by-step explanation:
Total time taken for the trip = 4 hours
∴ The trip can be divided into two halves of 2 hours each.
1st half:
speed = 40 miles per hour
distance = speed × time
when time = 2 hours
distance = 40 × 2 = 80 miles
2nd half:
distance = speed × time
speed = 60 miles per hour
time = 2 hours
∴ distance = 60 × 2 = 120 miles
Combined distance traveled = 80 + 120 = 200 miles
Answer:
201.1
Step-by-step explanation:
Voulme = pie*radius^2*height
Diameter is twice Radius so your radius would be 2
