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The rectangle has a length of -2x + 10 and a width of 10. a) Find the area of the rectangle and simplify.​
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The rectangle has a length of -2x + 10 and a width of 10. a) Find the area of the rectangle and simplify.​

The rectangle has a length of -2x + 10 and a width of 10. a) Find the area of the-example-1
User Wildnove
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1 Answer

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Answer:

  • Area = -20x + 100
  • Perimeter = -4x + 40

Explanation:

Given rectangle with

  • Length l = - 2x + 10
  • Width w = 10

To find

  • Area
  • Perimeter

Solution

  • A = lw
  • A = (-2x + 10)*10 = -20x + 100
  • P = 2(l +w)
  • P = 2( -2x + 10 + 10) = 2( -2x + 20) = -4x + 40
User Jamuhl
by
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