Karin uses a probability simulator to pull colored pencils from a bag 60 times and to flip a coin 60 times. the results are shown in the tables below: color of pencil number of times pulled green 24 red 19 yellow 17 heads tails 25 35 using karin's simulation, what is the probability of pulling a red pencil and the coin landing on tails? fraction 578 over 3,600 fraction 665 over 3,600 fraction 35 over 60 fraction 54 over 60

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.