A tower that is feet 152 tall casts a shadow 157 feet long. Find the angle of elevation of the sun to the nearest degree.

let the angle be x°

cos x°= B = 152 = 0.968

H 157

Anti cos of 0 .968

x= 75.5°

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation: