Answer:
C. 
Step-by-step explanation:
When two polygons are considered similar, the ratio of their corresponding sides would also be equal.
Since ∆ABC and ∆ADE are similar, 

Cross multiply


Divide both sides by 7 to find AB



That my dear your answer would be 16 degrees hope this helped
-28.403 i believe that’s right but idk
130 divided by 2.5 or 130/2.5
Answer- 52 mph