document.write( "Question 1196601: Resubmission of a question(In the previous question I made, I said only the length of the side of a square, rather than saying the length of the side of a square garden.)\r
\n" ); document.write( "\n" ); document.write( "The table below shows the length of a side of a square garden and the perimeter of the garden.\r
\n" ); document.write( "\n" ); document.write( "Length of side: 1| Perimeter: 4
\n" ); document.write( "Length of side: 2| Perimeter: 8
\n" ); document.write( "Length of side: 3| Perimeter: 12
\n" ); document.write( "Length of side: 4| Perimeter: 16
\n" ); document.write( "Length of side: 5| Perimeter: 20\r
\n" ); document.write( "\n" ); document.write( "Do the numbers in the perimeter row form an arithmetic sequence? If so, what is the common difference?
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Algebra.Com's Answer #829503 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "Hi\r\n" );
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document.write( " \"a%5Bn%5D=a%5B1%5D%2B%28n-1%29%2Ad\"\r\n" );
document.write( " IF \"a%5B1%5D+=+4\", \"a%5B2%5D+=+8\", \"a%5B3%5D+=+12\", etc\r\n" );
document.write( "\"a%5B2%5D=4%2B%282-1%29%2Ad\"\r\n" );
document.write( " \"8=4%2Bd\"  and d = 4\r\n" );
document.write( "\"a%5B3%5D=4%2B%283-1%29%2A4+=+12+\"\r\n" );
document.write( "and\r\n" );
document.write( "\"a%5B4%5D=4%2B%284-1%29%2A4+=+16+\"\r\n" );
document.write( "and \r\n" );
document.write( "\"a%5B5%5D=4%2B%285-1%29%2A4+=+20+\"\r\n" );
document.write( "numbers in the perimeter row DO form an arithmetic sequence with d=4\r\n" );
document.write( "Wish You the Best in your Studies.\r\n" );
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