cherryquintero70
cherryquintero70 cherryquintero70
  • 01-07-2021
  • Mathematics
contestada

HELPPP
A. X=20, y=10
B. X=15, y=8
C. X=20, y=12
D. X=15, y=12

HELPPP A X20 y10 B X15 y8 C X20 y12 D X15 y12 class=

Respuesta :

Luv2Teach
Luv2Teach Luv2Teach
  • 01-07-2021

Answer:

Step-by-step explanation:

If this is a parallelogram, then opposite sides are congruent and opposite angles are congruent. That means that

2y + 8 = 3y - 4 and

3x + 25 = 5x - 5

We'll solve that first equation for y:

-y = -12 so

y = 12 Now onto x:

-2x = -30 so

x = 15

Choice d is the one you want.

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