In the diagram, the ratios of two pairs of corresponding sides are equal. to prove that △lmn ~ △xyz by the sas similarity theorem, it also needs to be shown that a.∠n ≅ ∠z b.∠n ≅ ∠x c.∠l ≅ ∠z d.∠l ≅ ∠y

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays

Can someone me with this problem . show your work .