A ship "A" started sailing N40°32'E, at the rate of 3 mph. After 2 hours, ship "B" started from the same port going S45°18'E, at the rate of 4 mph. What is the direction of ship "B" from "A" 3 hours after B start from the same port? А) W4°21'S(в) S3°31'W(С) S4°21W(D) w3°31'S A ship "A" started sailing N40°32'E, at the rate of 3 mph. After 2 hours, ship "B" started from the same port going S45°18'E, at therate of 4 mph. What is the direction of ship "B" from "A" 3 hours after B start from the same port?

A ship "A" started sailing N40°32'E, at the rate of 3 mph. After 2 hours, ship "B" started from the same port going S45°18'E, at the rate of 4 mph. What is the direction of ship "B" from "A" 3 hours after B start from the same port?

A ship "A" started sailing N40°32'E, at the rate of 3 mph. After 2 hours, ship "B" started from the same port going S45°18'E, at the rate of 4 mph. What is the direction of ship "B" from "A" 3 hours after B start from the same port?

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter3: Additional Topics In Trigonometry

Section3.2: Law Of Cosines

Problem 4ECP

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Question

А) W4°21'S
(в) S3°31'W
(С) S4°21W
(D) w3°31'S

A ship "A" started sailing N40°32'E, at the rate of 3 mph. After 2 hours, ship "B" started from the same port going S45°18'E, at the
rate of 4 mph. What is the direction of ship "B" from "A" 3 hours after B start from the same port?

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