document.write( "Question 1120602: A courier travels due north at and average speed of 40km/h for 6 minutes to collect a parcel, before travelling 10km due East to deliver it. He then travels due south at an average speed of 30km/h for 12 minutes to collect another parcel. Find the shortest distance between the courier and his starting point. \n" ); document.write( "
Algebra.Com's Answer #736300 by rapture1965(18)![]() ![]() You can put this solution on YOUR website! Let s = shortest distance\r \n" ); document.write( "\n" ); document.write( "(10)^2 + (30)^2 = s^2\r \n" ); document.write( "\n" ); document.write( "Solve for s.\r \n" ); document.write( "\n" ); document.write( "Can you finish? \n" ); document.write( " |