math

If the side of a square increases by a factor of 3, by what factor does the area of the square increase?

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asked by Thomas
  1. 3s*3s / s*s = 9

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    posted by Steve
  2. The scale drawing of a rectangular playground is shown.On the scale drawing of the playground, 1 inch equals 5 feet.

    What are the actual dimensions of the playground?

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    posted by Taylor

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