Aregular polygon is drawn in a circle so that each vertex is on the circle and is connected to the center by a radius. each of
the central angles has a measure of 40°. how many sides does the polygon have?
8
9
10
12

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2