Which of the following justifies if the quadrilateral below is a parallelogram? A. sides are congruent
B. sides bisect
C. angels are congruent
D. diagonals bisect

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.

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)

Brent wants to know what is 5 x 1/2