document.write( "Question 989496: Please Help solve this thanks for you time
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document.write( "S=4LW+2WH ; S=168, L=9, W=4. \n" );
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Algebra.Com's Answer #609785 by macston(5194)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "What do you want to solve for? \n" ); document.write( ". \n" ); document.write( "S=4LW+2WH \n" ); document.write( "S=2W(2L+H) \n" ); document.write( "S/2W=2L+H \n" ); document.write( "(S/2W)-2L=H Substitute values and solve. \n" ); document.write( ". \n" ); document.write( "(168/(2(4)))-2(9)=H \n" ); document.write( "(168/8)-18=H \n" ); document.write( "21-18=H \n" ); document.write( "3=H \n" ); document.write( ". \n" ); document.write( "ANSWER: The height is 3 units. \n" ); document.write( ". \n" ); document.write( "Volume=LWH \n" ); document.write( "Volume=(9)(4)(3) \n" ); document.write( "Volume=108 cu units \n" ); document.write( ". \n" ); document.write( "ANSWER: The volume is 108 cubic units. \n" ); document.write( " |