document.write( "Question 260259: Please help me solve:\r
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document.write( "One side of a triangle is 4 cm shorter than the base, x. The other side is 6 cm longer than the base. What lengths of the base will allow the perimeter of the triangle to be at least 29 cm? Use P = s1 + s2 + s3.\r
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document.write( "I must show the 5 steps for problem solving.\r
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document.write( "Thank you for your assistance!\r
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document.write( "Liz \n" );
document.write( "
Algebra.Com's Answer #191692 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! One side of a triangle is 4 cm shorter than the base, x. The other side is 6 cm longer than the base. What lengths of the base will allow the perimeter of the triangle to be at least 29 cm? Use P = s1 + s2 + s3. \n" ); document.write( "----- \n" ); document.write( "base: x \n" ); document.write( "one side: x-4 \n" ); document.write( "other side: x+6 \n" ); document.write( "----------------------- \n" ); document.write( "Inequality: \n" ); document.write( "sum of sides >= 29 cm \n" ); document.write( "x + x-4 + x+6 >= 29 \n" ); document.write( "3x+2 >= 29 \n" ); document.write( "3x >= 27 \n" ); document.write( "======================== \n" ); document.write( "x >= 9 cm \n" ); document.write( "x-4 >= 5 cm \n" ); document.write( "x+6 >= 15 cm \n" ); document.write( "======================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |