The exterior angle measure of a regular polygon is 20 degrees. how many sides does the polygon have?

Which of the following questions is a statistical question? (2 points) how many professional sport leagues are there? where do the professional sport leagues play? how many hours of professional training took place over the weekend? how many hours do you spend each week training for a sports league?

Measure of angles 31 (x+4) (3x+9) me

What is r i 4.5+10r=-6.5 with work pls