Use an algebraic equation to find the measures of the two angles described below. begin by letting x represent the degree measure of the angle's supplement.
the measure of the angle is thirty dash five times greater than its supplement.
what is the measure of the supplement?

Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?