The amount of force one exerts on a wrench handle to loosen a bolt is inversely
proportional to the length of the wrench handle. With a wrench 12 inches long
it takes 96 pounds of force to loosen the bolt.
(a) Write the variation function for the force in this situation.
(b) If a person can only exert 60 pounds of force on a wrench, what length
wrench must be used in this situation?

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.