Triangle abc is a right triangle point d is the midpoint of side ab and point e is the midpoint of side ac. the measure of angle ade is 68 degrees

Simplify the expression. -2/5(10+15m-20n)

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem