4pi/2pi = x/360
use a proportion
2 radians equals 360 degrees
x = 720 degrees
Yes you can divide fractions using models here is an example
Answer:
The coordinates of the image point will be (-2,-4).
Step-by-step explanation:
The reflection of the point (2,-4) over the y-axis is to be determined.
Now, as the reflecting mirror is the y-axis, then the y-coordinate of the reflecting point will not change.
So, the image point will have coordinates (h,-4).
Now, after the reflection over the y-axis, the x-coordinate of the image point will change the sign only compared to the original point.
Therefore, the coordinates of the image point will be (-2,-4). (Answer)
Answer:
I believe it is right by looking at this picture, but I am not certain
