A river flows due south at 100 ft/min. A motorboat that travels 450 ft./min. in still water is headed due east across the river. Find the resultant speed of the boat. [?] ft./min. Round to the nearest ft./min.
A river flows due south at 100 ft/min. A motorboat that travels 450 ft./min. in still water is headed due east across the river. Find the resultant speed of the boat. [?] ft./min. Round to the nearest ft./min.
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 river flows due south at 100 ft/min.
A motorboat that travels 450 ft./min.
in still water is headed due east
across the river.
Find the resultant speed of the boat.
[?] ft./min.
Round to the nearest ft./min.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe77b6387-e483-45c9-bc4e-f165ca289486%2Fccf651c6-82e3-49af-8896-449c62d9c6e9%2F2xgcp1f_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A river flows due south at 100 ft/min.
A motorboat that travels 450 ft./min.
in still water is headed due east
across the river.
Find the resultant speed of the boat.
[?] ft./min.
Round to the nearest ft./min.
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