18,000 at 9% compounded semiannually for 6 years. find the total value of the investment after the time given.

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

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