Animeaesthetic
Animeaesthetic Animeaesthetic
  • 02-09-2019
  • Mathematics
contestada

What is a simplified expression for the perimeter of the polygon?

What is a simplified expression for the perimeter of the polygon class=

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Vividerla
Vividerla Vividerla
  • 02-09-2019

Answer:

D. 5x^2 + 2y^2 + 12x + 5y

Step-by-step explanation:

6x + 2y + y^2 + 6x + 2y + y^2 + 4x^2 + x^2 + y

6x + 6x = 12x

12x + 2y + y^2 + 2y  + y^2 + 4x^2 + x^2 + y

2y + 2y + y = 5y

12x + 5y + y^2 + y^2 + 4x^2 + x^2

y^2 + y^2 = 2y^2

2y^2 + 4x^2 + x^2 + 12x + 5y

4x^2 + x^2 = 5x^2

2y^2 + 5x^2  + 12x + 5y

5x^2 + 2y^2 + 12x + 5y

Answer Link
kyleevigil kyleevigil
  • 09-07-2022

Answer:

d

Step-by-step explanation:

Answer Link

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