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polet [3.4K]
2 years ago
5

I need help with this problem

Mathematics
1 answer:
Irina-Kira [14]2 years ago
6 0

Answer:

3695.5 m

1530.73 m

Step-by-step explanation:

Given in the question,

The distance probe travels at an angle of depression 67.4 from the ship to the ocean surface = 4000m

We will use trigonometry identities

<h3>sinФ = opposite / hypotenuse</h3><h3>cosФ =  adjacent/ hypotenuse</h3>

1)

distance of probe from top of sea to surface = x

cos(90 - 67.5) = x / 4000

x = 3695.5 m

2)

horizontal distance from ship to probe  = y

sin(90-67.5) = y / 4000

y = 1530.73 m

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