Jennifer is painting an office complex .one wing has a large reception area with several equal-sized offices . Before painting ,she must put tape on the cardboards . The amount of tape needed is given by the equation y=12x+25 where y is the total number of meter of tape and x is The number of offices

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.