Rewrite the expression (334338)49 ( 3 3 4 3 3 8 ) 4 9 as an exponent with a single base, 3x. 3 x . What is the value of x? x ? Enter your answer as the correct value, like this: 42 If your answer is a fraction, such as 314, 3 14 , enter it like this: 3/14

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