Urgent what is the area of this polygon? 28.5 units² 34.5 units² 37.5 units² 40.5 units²

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2

Graph a point. start at your origin, move left 10 units, and then move up three units which ordered pair is the point you graphed