A battleship, B, detected a submarine, A, on a bearing of 050° and at a distance of 8 km. A cargo ship, C, was 5 km due east of the battleship. How far was the submarine from the cargo ship? B N 50° 8 km 5 km C b = ?

A battleship, B, detected a submarine, A, on a bearing of 050° and at a distance of 8 km. A cargo ship, C, was 5 km due east of the battleship. How far was the submarine from the cargo ship? B N 50° 8 km 5 km C b = ?

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter6: The Trigonometric Functions

Section6.7: Applied Problems

Problem 1E

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Question

A battleship, B, detected a submarine, A, on a bearing of 050° and at a distance of 8 km. A cargo ship, C, was
5 km due east of the battleship. How far was the submarine from the cargo ship?
B
N
50°
8 km
5 km C
b = ?

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