Marion paints a 5-point start on her bedroom wall. Each star is 18 inches. What is the perimeter of the star?

Harry’s soccer team plays 2 nonconference games for every 3 games that they play against conference opponents. if y represents the number of nonconference games and x represents the number of conference games, which equation best models this proportional relationship? a)y=2/3 x b)y=3/2 x c)y = 2x d)y = 6x

Could somebody me with this radical simplification?

Which polygon is she in the process of constructing ?