Steve is replacing the carpet in his square shaped living room. which formula should steve use to calculate the amount of carpet padding he should buy? (options in picture)

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8

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