Find the value of each variable.

State if the two triangles are congruent. if they are, state how you know?

What is the point slope form of a line with slope -5 that contains point (2,-1)

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