document.write( "Question 172690: Using the Pythagorean theorem:
\n" ); document.write( "Two jets pass directly over each other at 10am. One jet is traveling south at 480 km/h the other is traveling east at 900 km/h. How far are the two jets apart 2 hours later?
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Algebra.Com's Answer #127536 by Alan3354(69443)\"\" \"About 
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Using the Pythagorean theorem:
\n" ); document.write( "Two jets pass directly over each other at 10am. One jet is traveling south at 480 km/h the other is traveling east at 900 km/h. How far are the two jets apart 2 hours later
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\n" ); document.write( "From the crossing point, one jet is 480 km and the other is 900 km
\n" ); document.write( "The hypotenuse is sqrt(480^2 + 900^2)
\n" ); document.write( "=sqrt(230400 + 810000)
\n" ); document.write( "= sqrt(1040400)
\n" ); document.write( "= 1020 km
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