document.write( "Question 132690: Please help me solve this word problem:\r
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document.write( "A ladder is resting against a wall. The top of the ladder touches the wall at a height of 18 feet. Find the length of the ladder if the length is 6 feet more than its distance from the wall. \n" );
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Algebra.Com's Answer #96973 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! (X+6)=18^2+X^2 \n" ); document.write( "X^2+12X+36=324+X62 \n" ); document.write( "12X=324-36 \n" ); document.write( "12X=288 \n" ); document.write( "X=288/12 \n" ); document.write( "X=24 FEET IS THE DISTANCE FROM THE WALL TO THE FOOT OF THE LADDER. \n" ); document.write( "24+6=30 FEET IS THE LENGTH OF THE LADDER. \n" ); document.write( "PROOF \n" ); document.write( "30^2=18^2+24^2 \n" ); document.write( "900=324+576 \n" ); document.write( "900=900 \n" ); document.write( " \n" ); document.write( " |