Evaluate (Two-fifths) cubed. Check all that apply. The exponent is Two-fifths. The expanded form is (Two-fifths) (two-fifths) (two-fifths). The expanded form is StartFraction 2 times 2 times 2 Over 5 EndFraction. (Two-fifths) cubed = StartFraction 6 Over 15 EndFraction (Two-fifths) cubed = StartFraction 8 Over 125 EndFraction

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