Select all expressions that could be equivalent to x2 + bx – 36 whereb is negative. Ob
(x+3)(2 - 12)
(x - 2)(x +18)
(x - 13)(x-3)
(cc + 4)(2 +9)
(ac - 9) (c + 4)

Me! i'm really confused the isosceles trapezoids, abcd and efgh, are similar quadrilaterals. the scale factor between the trapezoids is 2: 3, line gh = 6 centimeters, line ad = 8 centimeters, and line ab is three times the length of line dc . use complete sentences to answer the following prompts and include all of your calculations in your final answer. a. write a similarity statement for each of the four pair of corresponding sides. b. write a congruence statement for each of the four pair of corresponding angles. c. determine the perimeter for each of the isosceles trapezoids.