document.write( "Question 414942: The perimeter of a triangle is 5 ft. The longest side of the triangle measures 20 in. more than the shortest side. The middle side is 3 times the measure of the shortest side. Find the lengths of the three sides in inches.\r
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document.write( "so far i have this but I'm not sure if their right
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document.write( "P=5 ft.?
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document.write( "L=S+20?
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document.write( "M=3s? \n" );
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Algebra.Com's Answer #291083 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! The perimeter of a triangle is 5 ft. \n" ); document.write( "The longest side of the triangle measures 20 in. more than the shortest side. \n" ); document.write( " The middle side is 3 times the measure of the shortest side. \n" ); document.write( " Find the lengths of the three sides in inches. \n" ); document.write( "so far i have this but I'm not sure if their right \n" ); document.write( ": \n" ); document.write( "P=5 ft.? \n" ); document.write( "L=S+20? \n" ); document.write( "M=3s? \n" ); document.write( ": \n" ); document.write( "This is right but notice the perimeter is in feet therefore you should have \n" ); document.write( "p = 5 * 12 = 60 in. \n" ); document.write( "the equation then is \n" ); document.write( "(s+20) + 3s + s = 60 \n" ); document.write( "5s = 60 - 20 \n" ); document.write( "I'm sure you can take it from here \n" ); document.write( " |