Considering that the sine is negative and that the cosine is positive, the angle is on the fourth quadrant, hence option C is correct.
<h3>What are the signs of the sine and of the cosine in each quadrant?</h3>
- Quadrant 1: Both positive.
- Quadrant 2: Sine positive, cosine negative.
- Quadrant 3: Both negative.
- Quadrant 4: Sine negative, cosine positive.
Hence, since the sine is negative and that the cosine is positive, the angle is on the fourth quadrant, hence option C is correct.
More can be learned about quadrants at brainly.com/question/28021191
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Answer:
Step-by-step explanation:
We are given the square root function below:
Recall that domain is the set of all x-values and that a number inside the square root cannot be negative.
From the given square root function above, substituting x >= 2 gives a positive output. But if we substitute x < 2, evaluating the numbers inside result in negative number in the square root which does not exist in Real Number.
Hence,
And thus, the domain is
Since if x < a, the output would become an imaginary number.
From the given function,
From the form of sqrt(x-a) where domain is a-term which is 2.
Since a = 2, and thus
Answer:
C. 40in
Step-by-step explanation:
so...
576+1024=1600
the missing side = 40in
down six over two im not sure though