document.write( "Question 667380: A car drives south 3 miles and stops. It then drives 4 miles east and stops again. How far is the car from it's original location? \n" ); document.write( "
Algebra.Com's Answer #414990 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A car drives south 3 miles and stops. It then drives 4 miles east and stops again. How far is the car from it's original location? \n" ); document.write( "--------- \n" ); document.write( "Draw the pictue. \n" ); document.write( "You have 2 legs of a right triangle. \n" ); document.write( "One leg is 3; the 2nd leg is 4. \n" ); document.write( "---- \n" ); document.write( "Find the hypotenuse using Pythagoras: \n" ); document.write( "d = sqrt[3^2+4^2] \n" ); document.write( "----- \n" ); document.write( "d = sqrt[25] \n" ); document.write( "distance is 5 miles \n" ); document.write( "============================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |