Find the value of x and y​

Step-by-step explanation:

In a parallelogram, opposite angles are congruent

5x = 100   {Divide both sides by 5}

  x = 100/5

x = 20

In a parallelogram, adjacent angles are supplementary

2y + 100 = 180

          2y = 180 - 100

          2y = 80

           y = 80/2

y = 40