Two supplementary angles are congruent. Which equation gives the measure in degrees, d, of each angle? CLEAR CHECK d + 2d = 180 2d = 180 d + d = 90 No equation because supplementary angles cannot be congruent.

Harry’s soccer team plays 2 nonconference games for every 3 games that they play against conference opponents. if y represents the number of nonconference games and x represents the number of conference games, which equation best models this proportional relationship? a)y=2/3 x b)y=3/2 x c)y = 2x d)y = 6x

Select the lengths in centimeters that would form a right triangle

What is not true about kl and mn? what is mn? (show )