Answer:
39.7
Step-by-step explanation:
first must calculate the length of AB and BC
AB = 16.43
CB= 12.216
then perimeter : Perimeter of a triangle = sum of all three sides

1" = 2.5'
2.5'(3.75") = 9.375'
3.75" = 9.375'
For every inch is 2.5ft
1 - 2.5 ft
2 - 5 ft
3 - 7.5 ft
.75' - 0.625 ft
7.5' + 0.625' = 9.375"
Answer: 436.36 mph
Step-by-step explanation:
m=mph
5.5m=2400
m=2400/5.5
m=436.3636 mph
m=436.36 mph