Triangles q r p and x y z are congruent. angle p q r is 72 degrees. the lengths of sides a p and p r are 2.5 inches. angle x y z is 36 degrees. the length of side x y is 1.4 inches. what is the perimeter of δyxz? 3.5 in. 5.3 in. 6.4 in. 7.8 in.

In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.

Asap! i'm not good math and i'm lost.

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?