What value from the set {5, 8, 21, 33} makes x - y = 2^3 true if y = 13?​

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?