Brainliest if correct, Which shows two expressions that are equivalent to (Negative 7) (Negative 15) (Negative 5)?
(Negative 7) (Negative 75) and (Negative 1) (525)
(Negative 1) (525) and (35) (Negative 15)
(35) (Negative 15) and (115) (negative 5)
(Negative 1) (525) and (115) (negative 5)

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