Answer:
x=7 and y=17
Step-by-step explanation:
Let's start by calling the center of the parallelogram O
In a parallelogram diagonals bisect meaning that BO = OD and similarly CO=OA
BO=OD
4x-8=20 (Just subsituting values for BO an OD)
4x=28
x=7
CO=OA
2y-6=28 (Subsituting values for CO and OA)
2y=34
y=17
So...
x=7 and y=17
