Asked by anjali

After leaving port, a ship sails 147.0 km in the direction N48o47'E.

How far North of the port is the ship now located? (report your final answer to one decimal place)

Answers

Answered by oobleck
Did you draw a diagram? review your basic trig functions? If so, then it should be clear that the answer is
147.0 cos 48°47'
Answered by henry2,
Direction = 48.78 Degrees E. of N.
Disp. = 147km[48.78] = 147*sin48.78 + 147*cos48.78i
Disp. = 110.6 + 96.9i.
d = 96.9 km north of port.


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