For each of the following, solve for the unknowns. a. 43 b. 42 44 45 45 a.x- and y-[ (Type exact answers, using radicals as needed.) b.x- and y- (Type exact answers, using radicals as needed.) x Enter your answer in each of the answer boxes. D Use the Pythagorean theorem to find x and y in each of the following. Complete parts (a) through (f) below. a.x= 17 (Simplify your answer. Type an exact answer, using radicals as needed.) 15 b.x= (Simplify your answer. Type an exact answer, using radicals as needed) A 10 24 c.x= (Simplify your answer. Type an exact answer, using radicals as needed.) d.x (Simplify your answer. Type an exact answer, using radicals as needed. Type an expression using s as the variable Use Integers or fractions for any numbers in the expression.) Equilateral triangle 13