Two airplanes leave an airport at the same time. The first flies 290 km/h in a direction of 240°. The second flies 110 km/h in a direction of 310°.After 4hr, how far apart are the planes?
Two airplanes leave an airport at the same time. The first flies 290 km/h in a direction of 240°. The second flies 110 km/h in a direction of 310°.After 4hr, how far apart are the planes?
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section4.8: Rate-time-distance Problems
Problem 8P
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Two airplanes leave an airport at the same time. The first flies 290 km/h in a direction of 240°. The second flies
110 km/h in a direction of 310°.After 4hr, how far apart are the planes?
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