4. An artist gets strips of metal from a salvage yard to make decorative wall art. He finds strips that are 2.5 feet, and 3.5 feet long. Determine one possible length for the third strip if the artist wants
to make a triangle.

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