Solve and show your work for each question.
(a) What is 0.68 expressed as a fraction in simplest form? (both the 6 and 8 repeat)
(b) What is 0.63 expressed as a fraction in simplest form? (just the 8 repeats)
(c) What is 0.68 expressed as a fraction in simplest form? (no numbers repeat)

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