document.write( "Question 56765: 7. An airplane covered 11 miles of its route while decreasing its altitude by 29,000 feet. Find the slope of the airplane's line of descent. Round to the nearest hundredth. [Hint: 1 mi = 5280 feet.]
\n" ); document.write( "no book Thank you very much for all you do to help those who struggle!
\n" ); document.write( "

Algebra.Com's Answer #38542 by Nate(3500)\"\" \"About 
You can put this solution on YOUR website!
This makes a right triangle.
\n" ); document.write( "Leg: 29000ft
\n" ); document.write( "Leg: 11mi or 58080ft
\n" ); document.write( "c^2 = a^2 + b^2
\n" ); document.write( "c = sqrt(3373286400 + 841000000)
\n" ); document.write( "c = about 64,917.54ft or about 12.29mi
\n" ); document.write( "
\n" );