Respuesta :

mathstudent55

Answer:

x = 3; y = 11

Step-by-step explanation:

The quadrilateral is a parallelogram if both pairs of opposite sides are congruent.

3y - 9 = 2y + 2

y = 11

3x + 6 = y + 4

3x + 6 = 11 + 4

3x = 15 - 6

3x = 9

x = 3

Answer: x = 3; y = 11

Answer:

  • Option B is correct.

Step-by-step explanation:

We know that:

  • 2y + 2 = 3y - 9
  • 3x + 6 = y + 4

Now, let's solve.

  • => 2y + 2 = 3y - 9
  • => 9 + 2 = 3y - 2y
  • => y = 11

  • => 3x + 6 = y + 4
  • => 3x + 6 = 11 + 4
  • => 3x = 15 - 6
  • => 3x = 9
  • => x = 3

Conclusion:

Hence, Option B is correct.

Hoped this helped.

[tex]BrainiacUser1357[/tex]

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