document.write( "Question 308212: the width of a rectangular window is two feet more than its height. if the area is 35 sq. ft, what's the height? \r
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document.write( "a. 9ft
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document.write( "b. 7 ft
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document.write( "c.5ft
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document.write( "d. 3 ft \n" );
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Algebra.Com's Answer #220371 by edjones(8007)![]() ![]() You can put this solution on YOUR website! w=h+2 \n" ); document.write( "hw=35 \n" ); document.write( "h(h+2)=35 \n" ); document.write( "h^2+2h-35=0 \n" ); document.write( "(h+7)(h-5)=0 \n" ); document.write( "h=5' \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |