Savageman5289 Savageman5289

13-12-2018
Mathematics

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The perimeter of Dawnas new flat screen television is 70 inches. The ratio os its length to width is 4:3. Write and slove an algerbraic equation to determine the dimensions of the television

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13-12-2018

70=4x+4x+3x+3x

70 =14x
5=x

4(5). And. 3(5)

The dimensions of the TV are 20 by 15

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