document.write( "Question 935753: The surface area of this cube is 21.66 square yards. What is the value of j? \n" ); document.write( "
Algebra.Com's Answer #569040 by stanbon(75887)\"\" \"About 
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The surface area of this cube is 21.66 square yards. What is the value of j?
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\n" ); document.write( "If \"j\" is an edge, each side has area = j^2
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\n" ); document.write( "The surface area is 6j^2
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\n" ); document.write( "Equation:
\n" ); document.write( "6j^2 = 21.66
\n" ); document.write( "j^2 = 3.61
\n" ); document.write( "j = sqrt(3.61) = 1.9 yrd
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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