You are correct. The answer is 40 degrees. Its supplementary angle is 40 degrees since it adds up 180, and angle 1 is equal to that angle.
The closest estimate of the total amount Ethan and his friends paid for their food,drink,tax and tip is C)$70
Answer:
KJ = 22
Step-by-step explanation:
(See attachment below)
Answer:
<em>a. 0 </em>is the correct answer.
Step-by-step explanation:
We are the given the function:
![y = sin q](https://tex.z-dn.net/?f=y%20%3D%20sin%20q)
If we refer to the attached graph, it represents
on the x axis and y value on y axis.
i.e. the graph represents:
![y =sin\theta](https://tex.z-dn.net/?f=y%20%3Dsin%5Ctheta)
For different values of
(on x axis), different values of
are shown on the y axis.
Various points that we can observe from the graph:
![\theta = 0, y =0\\\theta=\dfrac{\pi}{2}, y =1\\\theta=\pi, y =0](https://tex.z-dn.net/?f=%5Ctheta%20%3D%200%2C%20y%20%3D0%5C%5C%5Ctheta%3D%5Cdfrac%7B%5Cpi%7D%7B2%7D%2C%20y%20%3D1%5C%5C%5Ctheta%3D%5Cpi%2C%20y%20%3D0)
Here we have to find the value of:
where q =
radians
i.e. we have to find the value of ![y=sin\pi](https://tex.z-dn.net/?f=y%3Dsin%5Cpi)
Please refer to the graph attached in the answer area.
Point is marked as P which shows the point (
).
So,
where q =
radians is 0.
So, correct answer is option <em>a. 0</em>