Answer:
23.9 miles per hour
Step-by-step explanation:
We are trying to find miles per hour
501.9 mi / 21 h = 23.9 miles per hour
We can go 23.9 miles in 1 hour
Answer: Angle 8
Step-by-step explanation: don't know if this is what your looking for
The answer is “equation F can be written as 2d+1 =3D +7