Answer:
5/9
Step-by-step explanation:
In short, the absolute value of a number turns that number into a positive value no matter what. Here is a small representation:
Negative -> Positive
Positive -> Positive
Since we are working with a negative value, it will turn positive.
Best of Luck!
Answer + Step-by-step explanation:
<u><em>your question is about equation 4</em></u> :

Then

Then

Then

D.

Where (h, k) is the center of the circle and the radius is squared.
Answer:

Step-by-step explanation:
Solve the trigonometric equation by isolating the function and then taking the inverse. Use the period to find the full set of all solutions.

is any integer value.
The value of
cannot exceed 1 or be less than 0, because the value of
must be between 0 and 360 degrees.



