document.write( "Question 26214: An ice hockey rink is a rectangle with a perimeter of 174 meters. The length is 9 meters more than twice the width. Find the length and width...
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document.write( "this problem is frustrating...I need it in steps please :-) I could really use some help fellas! :-| eeck
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document.write( "thanks so much!!! \n" );
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Algebra.Com's Answer #14087 by longjonsilver(2297)![]() ![]() You can put this solution on YOUR website! Let width be x metres\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "so, length is \"9 metres more than twice the width\" --> 9+2x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So, perimeter is x + x + (9+2x) + (9+2x) = 174 \n" ); document.write( "6x + 18 = 174 \n" ); document.write( "6x = 156 \n" ); document.write( "x = 156/6 \n" ); document.write( "x = 26m\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "width = 26m \n" ); document.write( "length is therefore 9+2(26) --> 9+52 --> 61m\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "jon. \n" ); document.write( " \n" ); document.write( " |