kayleewoessner
kayleewoessner kayleewoessner
  • 05-03-2024
  • Mathematics
contestada

The perimeter of a rectangular concrete patio is 42 meters. It is 12 meters long. How wide is it?

Respuesta :

jagannathanraghavan0
jagannathanraghavan0 jagannathanraghavan0
  • 05-03-2024

Answer:9

Step-by-step explanation:

42-12-12 = 18

18/2 = 9

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Heather
Heather Heather
  • 05-03-2024

Answer: The patio is 9 meters wide.

Step-by-step explanation:

Using the formula for the perimeter of a rectangle, we can find the width.

Formula:

    P = 2L + 2W

Substitute known values:

    42 m = 2(12 m) + 2W

Multiply:

    42 m = 24 m + 2W

Subtract 24 m from both sides of the equation:

    18 m = 2W

Divide both sides of the equation by 2:

    9 m = W

Answer Link

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