What is the exact distance from (-4, -2) to (4,6)?

How many sides does a regular polygon have if each exterior angle measures 72a.3b.4c.5d.6

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?

Plzzz answer both questions and i will give you 100 points