A fishing boat leaves a marina and follows a course of S62degreesW at 6 knots for 20 min. Then the boat changes to a new course of S30degreesW at 4 knots for 1.5 hr. a) How far is the boat from the marina? b) What course should the boat follow for its return trip to the marina?
A fishing boat leaves a marina and follows a course of S62degreesW at 6 knots for 20 min. Then the boat changes to a new course of S30degreesW at 4 knots for 1.5 hr. a) How far is the boat from the marina? b) What course should the boat follow for its return trip to the marina?
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter3: Math Models
Section3.4: Solve Geometry Applications: Triangles, Rectangles, And The Pythagorean Theorem
Problem 3.82TI: Randy wants to attach a 17 foot string of lights to the top of the 15 foot mast of his sailboat, as...
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A fishing boat leaves a marina and follows a course of S62degreesW at 6 knots for 20 min. Then the boat changes to a new course of S30degreesW at 4 knots for 1.5 hr.
a) How far is the boat from the marina?
b) What course should the boat follow for its return trip to the marina?
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