document.write( "Question 427361: ABCD is a rectangle. what is the length of the diagonals if
\n" ); document.write( "AC= 3y/5 and BD= 3(y-4)
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Algebra.Com's Answer #297214 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi
\n" ); document.write( "Note: Diagonals of a Rectangle are equal to each other:
\n" ); document.write( " 3y/5 = 3(y-4)
\n" ); document.write( " 3y = 15(y-4)
\n" ); document.write( " 3y = 15y - 60
\n" ); document.write( " 60 = 12y
\n" ); document.write( " y = 5 Diagonals are both 3 units
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