document.write( "Question 300313: If AB = 21 centimeters, and BC = 28 centimeters, which does AC equal? \n" ); document.write( "
Algebra.Com's Answer #215528 by nerdybill(7384)\"\" \"About 
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If AB = 21 centimeters, and BC = 28 centimeters, which does AC equal?
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\n" ); document.write( "AC = AB + BC
\n" ); document.write( "AC = 21 + 28
\n" ); document.write( "AC = 49 centimeters
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