document.write( "Question 398432: a 42 inch long guitar is 10.5 feet long on a stadium screen. a drum is 21 inches wide. how wide is the image on the stadium screen.\r
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Algebra.Com's Answer #282336 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "Let x represent how wide is the image of the drum is on the stadium screen
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document.write( "Question Sets Up the Proportion
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document.write( "   |cross multiplying to solve for x
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document.write( " 42x = 21*10.5
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document.write( "   x = 21*10.5/42
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document.write( "   x = 5.25 ft, the width of the drum on the stadium screen
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