X-20 = y+20
2Y - 44 = X + 22

X-20 = Y+20    X-Y = 20+20

X-Y = 40

AND

2Y-44=X+22   Y-X= 44+22

Y-X=66

NOW, LET'S FIND X AND Y FROM THESE TWO EQUATIONS

X-Y =40

Y-X= 66

IF WE COLLECT     2Y = 106 AND Y = 53

THEN, USE Y IN ANY EQUATIONS FOR FINDING X

X-53 = 40 X= 53+40 X= 93

X= 93

Y=53

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation: