HELPPP PL To join an archery club, Nina had to pay an
initiation fee of $75, plus $40 per year in
membership dues.

a. Write an equation to model the total cost, y, of
belonging to the club for x years.

b. How many years will it take her to spend
more than $400 to belong to the club?

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.