A motor boat is headed [E30°N] with its engine set to move the boat at 30 km/h in still water. There is a current of 15 km/h [S]. What is the velocity of the boat relative to the shore? [26 km/h [E]]

Elementary Geometry For College Students, 7e
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ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter2: Parallel Lines
Section2.6: Symmetry And Transformations
Problem 26E: Considering that the consecutive dials on the natural gas meter rotate in opposite directions, what...
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A motor boat is headed [E30°N] with its engine
set to move the boat at 30 km/h in still water.
There is a current of 15 km/h [S]. What is the
velocity of the boat relative to the shore? [26
km/h [E]] 

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