Simplify the expression below. Do not include negative exponents in your answer. (P−1Q3R−5S2)2P3Q7R−5S−4 Select one: A. P4Q2R4S6 B. S8P5Q1R5 C. P3Q6R1S9 D. P2S4Q5R10

Me #1 using vocabulary words, including the word “congruent”, state why the measure of angle d is 120 degrees. #2 what is the measure of angle e and why?

Need on this geometry question. explain how you did it.

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39