A building 78 feet tall casts a shadow 64 feet long. Find the measure of the angle of elevation of the sun?. Draw a right triangle and round to the nearest tenth of a degree.

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer