A shark is swimming 28 feet below sea level. If the angle of depression from a boat on the water to the shark is 19 degrees, what is the horizontal distance between the boat and the shark? Round your answer to the nearest foot.

The horizontal distance between the boat and the shark is 82.35 feet.

Given that,

A shark is swimming 28 feet below sea level.

If the angle of depression from a boat on the water to the shark is 19 degrees,

We have to determine,

What is the horizontal distance between the boat and the shark?

According to the question,

A shark is swimming 28 feet below sea level.

If the angle of depression from a boat on the water to the shark is 19 degrees,

The angle of depression is the angle between the horizontal line from the observation point which is equal to,

Substitute all the values in the formula;

Hence, The required horizontal distance between the boat and the shark is 82.35 feet.

For more details refer to the link given below.

link

The answer to your question is the horizontal distance = 81.32 ft

Step-by-step explanation:

Data

depth = 28 ft

angle = 19°

horizontal = ?

To solve this problem, use trigonometric functions. The trigonometric function that relates the opposite side and the adjacent side is the tangent.

       tan Ф = Opposite side/Adjacent side

-Solve for adjacent side

       Adjacent side = Opposite side / tanФ

-Substitution

       Adjacent side = 28 / tan 19

-Simplification

       Adjacent side = 28 / 0.3443

-Result

       Adjacent side = 81.32 ft

the central idea is that:

individuals should refuse to cooperate with institutions they believe unjust.

thoreau felt  that governments were more often agents of corruption than justice, even democracies, and that just because the majority feels a certain way does not make it just or correct in absolute terms. he uses the fact that slavery exists in our democracy to support this idea.

he goes on to say that, as a result, people should live true to their own internal laws regarding right and wrong, as a product of reflection and a moral life, rather than following every law that society imposes. 

step-by-step explanation:

it will be a cylinder. with a diameter of 8 and 4 single pieces high

step-by-step explanation: