document.write( "Question 412332: For what values of x would the triangle have a perimeter of at least 72?\r
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document.write( "x
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document.write( "x+11
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document.write( "2x+5\r
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document.write( "I just want to know if I have done this right...Thank you \n" );
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Algebra.Com's Answer #289635 by richard1234(7193) You can put this solution on YOUR website! The perimeter P is equal to\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "P = x + (x+11) + (2x+5) = 4x+16. We want this to be greater or equal to 72, so\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |