document.write( "Question 809133: seamus is using all 120inches of a piece of copper wire to build a rectangle that is five times as long as it is wide and a square whose side lenght is the same as the width of the rectangle what is the area of the square? \n" ); document.write( "
Algebra.Com's Answer #487410 by TimothyLamb(4379)\"\" \"About 
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L = 5W
\n" ); document.write( "W = (1/5)L
\n" ); document.write( "s = W
\n" ); document.write( "4s + 2L + 2W = 120
\n" ); document.write( "---
\n" ); document.write( "2W + 2L + 2W = 120
\n" ); document.write( "4W + 2L = 120
\n" ); document.write( "(4/5)L + (10/5)L = 120
\n" ); document.write( "(14/5)L = 120
\n" ); document.write( "L = 120(5/14)
\n" ); document.write( "L = 600/14\r
\n" ); document.write( "\n" ); document.write( "---
\n" ); document.write( "L = 300/7
\n" ); document.write( "s = 60/7
\n" ); document.write( "---
\n" ); document.write( "Answer:
\n" ); document.write( "a = 3600/49 = 73.47 sq.in.
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