brookeboyd45961 brookeboyd45961
  • 29-01-2024
  • Mathematics
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The sides of a triangle are x feet, 7 feet, and 2x feet. Which expression represents the perimeter of the triangle?
a) x + 7 + 3x feet
b) 7 + 3 + x feet
c) 7x + 2 + x feet
d) 2x + 7 + x feet

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