document.write( "Question 1006661: a composite figure is formed by combining a square and a triangle. its total area is 32.5 square feet. the area of the triangle is 7.5 square feet. what is the length of each side of the square? \n" ); document.write( "
Algebra.Com's Answer #622774 by josgarithmetic(39617)\"\" \"About 
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x, the side length of the square\r
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\n" ); document.write( "\n" ); document.write( "\"totalArea=squareArea%2BtriangleArea\"
\n" ); document.write( "\"32.5=x%5E2%2B7.5\"
\n" ); document.write( "\"highlight%28x=5%29\"
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