document.write( "Question 967290: Two airplanes depart from the same place at 4:00 p.m. One plane flies north at a speed of 314 mi/hr, and the other flies east at a speed of 313 mi/hr. How far apart are the airplanes at 7:30 p.m.? \n" ); document.write( "
Algebra.Com's Answer #591213 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! CLUES: Right triangle, 3.5 hours. RT=D.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |