document.write( "Question 305674: find the dimensions of a rectangle with perimeter 36 square units and area 65 square units.whitch of the following could be the dimensions of the rectangles?can you please explain this to me? \n" ); document.write( "
Algebra.Com's Answer #218850 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
perimeter 36\r
\n" ); document.write( "\n" ); document.write( "area 65\r
\n" ); document.write( "\n" ); document.write( "2L+2W= 36 ( perimeter )\r
\n" ); document.write( "\n" ); document.write( "L*W = 65 ( area)\r
\n" ); document.write( "\n" ); document.write( "L= 65/w\r
\n" ); document.write( "\n" ); document.write( ".
\n" ); document.write( "2L+2W= 36\r
\n" ); document.write( "\n" ); document.write( "2* 65 /W + 2W= 36\r
\n" ); document.write( "\n" ); document.write( "130+2W^2 / W = 36\r
\n" ); document.write( "\n" ); document.write( "130 +2W^2 =36W\r
\n" ); document.write( "\n" ); document.write( "2W^2-36W+130=0
\n" ); document.write( "2(W^2-18W+65)=0\r
\n" ); document.write( "\n" ); document.write( "2(w-13)(W-5)=0\r
\n" ); document.write( "\n" ); document.write( "W= 13 Or 5\r
\n" ); document.write( "\n" ); document.write( "The dimensions are 13 by 5 units
\n" ); document.write( "
\n" );