document.write( "Question 183763: The width of a rectangle is fixed at 16cm. What lengths will make the perimeter grater than 86cm?\r
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document.write( "The length must be greater than ____cm \n" );
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Algebra.Com's Answer #137904 by math_il(6)![]() ![]() ![]() You can put this solution on YOUR website! perimeter > 86 \n" ); document.write( "substitute with formula for perimeter \n" ); document.write( "2*(length+width) >86 \n" ); document.write( "divide by 2 \n" ); document.write( "length+width >43 \n" ); document.write( "substitute for width \n" ); document.write( "length+16 >43 \n" ); document.write( "length >43-16 \n" ); document.write( "length > 27. So the length must be greater than 27cm \n" ); document.write( " \n" ); document.write( " |