document.write( "Question 1194745: The area of a rectangular building is 3,174 square meters. The perimeter is 230 meters. What are the dimensions of the building? \n" ); document.write( "

Algebra.Com's Answer #827000 by josgarithmetic(39617) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"system%28L%2Bw=230%2F2%2CwL=3174%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"L=115-w\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"w%28115-w%29=3174\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"-w%5E2%2B115w-3174=0\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"w%5E2-115w%2B3174=0\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"from\"$ $\"here\"$ $\"review\"$ $\"use\"$ $\"of\"$ $\"quadratic\"$ $\"formula\"$ $\"general_solution\"$ , $\"used\"$ $\"here\"$ ,\r
\n" ); document.write( "\n" ); document.write( " $\"discriminant_is\"$ $\"%28-115%29%5E2-4%2A3174=529=23%5E2\"$ ;\r
\n" ); document.write( "\n" ); document.write( " $\"highlight_green%28w=%28115%2B-+23%29%2F2%29\"$ --------------and you can finish this.
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