I use it as a short way to say "okay" but I don't know how others may use it.
X=0. Y=-2. There is only one x value for this question.
Answer:
150
Step-by-step explanation:
Answer:
About 110.6
Step-by-step explanation:
The sine of an angle is the length of the opposite side divided by the length of the hypotenuse.

Hope this helps!