In the figure below, G is between E and H, and F is the midpoint of EG If FG = 8 and EH=20, find GH.

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer

Factor the polynomial by its greatest common monomial factor.