document.write( "Question 507528: The number of inches in both the length and the width of a rectangle are prime numbers. The area of the rectangle is 391 square inches. What is the number of inches in the perimeter of the rectangle?
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Algebra.Com's Answer #340598 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! The number of inches in both the length and the width of a rectangle are prime numbers. \n" ); document.write( " The area of the rectangle is 391 square inches. \n" ); document.write( " What is the number of inches in the perimeter of the rectangle? \n" ); document.write( ": \n" ); document.write( "prime factor 391: 17, 23 \n" ); document.write( ": \n" ); document.write( "2(17) + 2(23) = 80 inches is the perimeter \n" ); document.write( " |