Problern 5 (10 points). let u-/1, 2, 3, 4, 5, he, a+ (1,3, b, b = {le, o), c-{1.2.3.5). d {? }, e-(2, b} and f cach set. {b, c,n, list the elements of each set and deterinine the carlinality of (a) (auc)ne (b) bx (cn a) x d (c) (ex d) n (c×f) 3

Given abcd ac=38 and ae=3x+4 find the value of x

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2

Identify the polynomial. a2b - cd3 a.monomial b.binomial c.trinomial d.four-term polynomial e.five-term polynomial