Answer:
9 miles per hour
Step-by-step explanation:
You do
10x30 + 10x2 + 5x30 +5x2
Answer: draw a straight line trough point B, same thing with the second one,for the third you must draw a straight line from the angle across to the segment. (make sure all of the intersections are 90 degrees
The GCF (greatest common factor) of both of these numbers is 4, so if you divide the numerator and denominator by 4, you get 3/5.