document.write( "Question 482848: FIND THE DIMENSIONS OF THE FIGURE.
\n" ); document.write( "The perimeter of the figure is 35 feet.
\n" ); document.write( "[IMG]http://i1218.photobucket.com/albums/dd406/universegfx/Untitled.jpg[/IMG]
\n" ); document.write( "

Algebra.Com's Answer #330462 by MathLover1(20855)\"\" \"About 
You can put this solution on YOUR website!
you have a triangle, sides length:\r
\n" ); document.write( "\n" ); document.write( "\"a=15-x\"\r
\n" ); document.write( "\n" ); document.write( "\"b=23x-3\"\r
\n" ); document.write( "\n" ); document.write( "\"c=3x-5\"\r
\n" ); document.write( "\n" ); document.write( "The perimeter of that triangle is \"35ft\";\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "so, the perimeter is \"P=a%2Bb%2Bc\"\r
\n" ); document.write( "\n" ); document.write( "\"35=%2815-x%29%2B%2823x-3%29%2B%283x-5%29\"\r
\n" ); document.write( "\n" ); document.write( "\"35=15-x%2B23x-3%2B3x-5\"\r
\n" ); document.write( "\n" ); document.write( "\"35=7%2B25x\"\r
\n" ); document.write( "\n" ); document.write( "\"35-7=25x\"\r
\n" ); document.write( "\n" ); document.write( "\"28=25x\"\r
\n" ); document.write( "\n" ); document.write( "\"28%2F25=x\"\r
\n" ); document.write( "\n" ); document.write( "\"1.12=x\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "now find:\r
\n" ); document.write( "\n" ); document.write( "\"a=15-x\"...->...\"a=15-1.12\"..->...\"a=13.88\"\r
\n" ); document.write( "\n" ); document.write( "\"b=23x-3\"...->...\"b=23%2A1.12-3\" ...->...\"b=25.76-3\"...->...\"b=22.76\"\r
\n" ); document.write( "\n" ); document.write( "\"c=3x-5\"...->...\"c=3%2A1.12-5\"...->...\"c=3.36-5\"..->...\"c=-1.64\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "check:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "the perimeter is \"P=a%2Bb%2Bc\"\r
\n" ); document.write( "\n" ); document.write( "\"35=13.88%2B22.76-1.64\"\r
\n" ); document.write( "\n" ); document.write( "\"35=36.64-1.64\"\r
\n" ); document.write( "\n" ); document.write( "\"35=35\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );