A plane flies 1.5 hours at 130 mph on a bearing of 20°. It then turns and flies 4.1 hours at the same speed on a bearing of 110°. How far is the plane from its starting point?
A plane flies 1.5 hours at 130 mph on a bearing of 20°. It then turns and flies 4.1 hours at the same speed on a bearing of 110°. How far is the plane from its starting point?
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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A plane flies 1.5 hours at 130 mph on a bearing of 20°. It then turns and flies 4.1 hours at the
same speed on a bearing of 110°. How far is the plane from its starting point?
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