Which of the following is a trinomial with a constant term? A. 4x^4+2x^2-2x

B. 4x^4-3x^2+x

C. 2x^2-5+x

D. -3+4x^4

Me find the missing dimension of a triangle height: 7 in., area: 21^2

Write the rational number in lowest terms 99/-15

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