document.write( "Question 184083: Not sure if this question goes here, but I am having a horrible time trying to figure this out, so any help is greatly appreciated. Thank you.\r
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document.write( " The perimeter of a triangular dog pen has one side represented by 3x, another side represented by x +19 and the third side represented by 2x + 6. Find the algebraic expression for the perimeter. Find the numerical perimeter if the value of x is 5 feet. \n" );
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Algebra.Com's Answer #138091 by vleith(2983)![]() ![]() ![]() You can put this solution on YOUR website! The perimeter is the sum of the triangles sides. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "If x = 5, then \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |