document.write( "Question 948535: The length of a rectangle is 10 cm more than four times the width. If the perimeter of the rectangle is 70 cm,
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Algebra.Com's Answer #578978 by Zucchini(70)![]() ![]() ![]() You can put this solution on YOUR website! So, first you need to realize that the you will need to write an equation. \n" ); document.write( "width= x \n" ); document.write( "length= 4x + 10 \n" ); document.write( " \n" ); document.write( "4x+10 + 4x+10 + x + x =70 \n" ); document.write( " 10x + 20 = 70 \n" ); document.write( " 10x = 50 \n" ); document.write( " X =5 \n" ); document.write( "The dimensions are 5 cm. by 30 cm. \n" ); document.write( " |