Right triangle FHG is shown. The sine of angle F is 0.53. What is the cosine of Angle h ?

Given:

Given that FGH is a right triangle. The sine of angle F is 0.53.

We need to determine the cosine of angle H.

Cosine of angle H:

Given that the sine of angle F is 0.53

This can be written as,

Applying the trigonometric ratio, we have;

----- (1)

Now, we shall determine the value of cosine of angle H.

Let us apply the trigonometric ratio , we get;

----- (2)

Substituting the value from equation (1) in equation (2), we get;

Thus, the cosine of angle H is 0.53

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.