Hey there! :D
Complementary angles are equal to 90 degrees.
90-41= 49
The compliment is 48 degrees.
I hope this helps!
~kaikers
Answer:
Step-by-step explanation:The domain of the function is the set of all the values of x that would allow the function to have real values. Since the radicand is x - 3, the value of x cannot be less than 3 because that would make the value of sqrt (x - 3) an imaginary number. Thus, the domain should be all numbers GREATER than or equal to 3.
Answer:
yes
Step-by-step explanation:
sorry
<h3>
Answer: (sqrt(2)/2, -sqrt(2)/2)</h3>
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Explanation:
The angle 315 degrees is in the interval 270 < theta < 360. This places the angle in quadrant 4.
To get the reference angle, we subtract from 360
360-315 = 45
So the reference angle is 45 degrees. Because we're in quadrant 4, we'll need to remember the following
cosine is positive in quadrant 4
sine is negative in quadrant 4
Since sin(45) = cos(45) = sqrt(2)/2 after using the unit circle, this means
cos(315) = sqrt(2)/2 and sin(315) = -sqrt(2)/2
The terminal point is located at (sqrt(2)/2, -sqrt(2)/2)
The cosine of the angle theta handles the x coordinate, while the y coordinate is handled by sine.
