Aship's sonar finds that the angle of depression to a ship wrack on the bottom of the oceanis 12.5°. if a point on the ocean floor is 60 meters directly below the ship, how many meters is it from that point on the ocean floor to the wreck?

The 13.2 meters from that point on the ocean floor to the wreck.

Step-by-step explanation:

As given

A ship's sonar finds that the angle of depression to a ship wrack on the bottom of the ocean is 12.5°.

If a point on the ocean floor is 60 meters.

Now by using the trigonometric identity.

As shown in the figure given below.

Perpendicular = CB

Base = AC = 60 meters

Put in the identity

CB = 60 × 0.22

CB = 13.2 meters

Therefore the 13.2 meters from that point on the ocean floor to the wreck.

45

step-by-step explanation:

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0