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katovenus [111]

3 years ago

7

A boat leaves the entrance to a harbor and travels 150 miles on a bearing of N 59° E. How many miles north and how many miles ea

st from the
harbor has the boat traveled?

2 answers:

emmainna [20.7K]3 years ago

7 0

N 59° E = 90-59 = 31°

Distance N = 150 sin (31°) = 77.25
Distance E = 150 cos(31°) = 128.58

WARRIOR [948]3 years ago

4 0

X=miles north
cos53=x/150
x=90.3 miles north

y=miles East
sin53=y/150
y=119.8 miles East

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