solve the equation 2. y+5=-12 (1 point) y=-19 y=-17 y=-7 Y=7 ? 3 1 3 (1 point) 4 a=0.75 a=3 a=12 a = 16​

If i have 20$ and i gave 5$ away how much i got

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

Are the corresponding angles congruent? explain why or why not.