Suppose a fire escape is shown with m_1 = (x2 + x)º and m_2 = 72º Given this information, what must be the two values of x in order to prove the balconies are parallel to each other?

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x