What is the value of X?
100°
60°
X
A.60
B.20
C.100
D.40

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

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