document.write( "Question 180011: A cynlindrical water tank has a volume of 6(pie)x(to the power of 2)y(to the power of 4) cubic meters. The formula for the volume of a cylinder is (pie)r(to the power of 2)h. The water tank has a radius of xy meters. What is its height? \n" ); document.write( "
Algebra.Com's Answer #134888 by nerdybill(7384)\"\" \"About 
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6(pi)x^2y^4 = (pi)r^2h
\n" ); document.write( "r was given as xy
\n" ); document.write( ".
\n" ); document.write( "6(pi)x^2y^4 = (pi)(xy)^2h
\n" ); document.write( "Solving for h:
\n" ); document.write( "6(pi)x^2y^4 = (pi)(xy)^2h
\n" ); document.write( "6x^2y^4 = (xy)^2h
\n" ); document.write( "6x^2y^4 = x^2y^2h
\n" ); document.write( "6y^4 = y^2h
\n" ); document.write( "6y^2 = h
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