Marie can find the volume of a cube by using the formula V = s³, where s represents the side length of the cube If Marie's cube had a side length of 2 1/2 centimeters what is the volume of her cube?

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.