Calculate the size of the exterior angles of a regular polygon which has interior angles of:175⁰

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

Which functions shave a maximum and are transformed to the left and down of the parent function ,check all that apply f(x) = x2? p(x) =14 (x+7)2 + 1

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .