document.write( "Question 971746: find the perimeter of the rectangle:
\n" ); document.write( "height= 6.1 x 10^6
\n" ); document.write( "width= 9.2 x 10^7
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Algebra.Com's Answer #594132 by Boreal(15235)\"\" \"About 
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2(6.1 ^10^2)=1.22 * 10^7 (or 12.2x 10^6)
\n" ); document.write( "2(9.2X10^7)=18.4^x 10^7\r
\n" ); document.write( "\n" ); document.write( "Can add these with the same power of 10.\r
\n" ); document.write( "\n" ); document.write( "19.62 x10^7 square units
\n" ); document.write( "1.962 x 10^8 square units, scientific notation.
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