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An airplane flew from Davao City whose latitude is 14deg N and longitude of 121.5deg E on a course of S 30deg W and maintaining uniform altitude. At what longitude will the plane cross the equator?

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter1: Trigonometry

Section: Chapter Questions

Problem 19T: An airplane is 90 miles south and 110 miles east of an airport. What bearing should the pilot take...

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Question

An airplane flew from Davao City whose latitude is 14deg N and longitude of 121.5deg E on a course of S 30deg W and maintaining uniform altitude. At what longitude will the plane cross the equator?

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