document.write( "Question 163125: The width of a rectangle is fixed at 29cm. What lengths will make the perimeter greater than 72 cm?\r
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document.write( "The length must be greater than ____ cm.\r
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Algebra.Com's Answer #120232 by checkley77(12844) ![]() You can put this solution on YOUR website! 2*29+2L>72 \n" ); document.write( "58+2L>72 \n" ); document.write( "2L>72-58 \n" ); document.write( "2L>14 \n" ); document.write( "L>7 ANSWER. \n" ); document.write( "PROOF: \n" ); document.write( "LET L=8 \n" ); document.write( "2*29+2*9>72 \n" ); document.write( "58+18>72 \n" ); document.write( "76>72 \n" ); document.write( " \n" ); document.write( " |