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Alexxx [7]
3 years ago
6

Margot is sewing a ribbon on a seam along the perimeter of a square pillow. The side length of the pillow is 2x2 + 1 inches, and

its perimeter is 4(2x^2 + 1) inches. If x = 3.5, how much ribbon does she need?
Mathematics
2 answers:
levacccp [35]3 years ago
6 0

102 according to my quiz

yanalaym [24]3 years ago
5 0
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Given information
----------------------------------------------------------------------------------------
Side length of a square = 2x² + 1
Perimeter of the square = 4(2x² + 1)

----------------------------------------------------------------------------------------
If x = 3.5, find perimeter
----------------------------------------------------------------------------------------
Perimeter of the square = 4(2(3.5)² +1)
Perimeter of the square = 4(2(12.25) +1)
Perimeter of the square = 4(24.5 +1)
Perimeter of the square = 4(25.5)
Perimeter of the square = 102 inches

----------------------------------------------------------------------------------------
Answer: Margot will need 102 inches of the ribbon.
----------------------------------------------------------------------------------------
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2 years ago
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1.5

Step-by-step explanation:

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4 0
3 years ago
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Tomtit [17]

Answer:

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