paojesus1509ozfoyo
paojesus1509ozfoyo paojesus1509ozfoyo
  • 22-09-2021
  • Mathematics
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The height of a rectangular picture frame is 1.5 times the width w. Write an algebraic expression that represents the perimeter of the picture frame

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topeadeniran2 topeadeniran2
  • 24-09-2021

The algebraic expression that represents the perimeter of the picture frame is 5w

The perimeter of a rectangle = 2l + 2w

where, l = length; w = width

Therefore, width = w

Length = 1.5 × w = 1.5w

Perimeter = 2l + 2w

= 2(1.5w) + 2(w)

= 3w + 2w

= 5w

The algebraic expression that represents the perimeter of the picture frame is 5w.

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