Greater than 90° but less than 180°.
Answer:
y=7x
Step-by-step explanation:
x=time
The right answer is -8/3
please see the attached picture for full solution
hope it helps
Answer: 

Step-by-step explanation:
9514 1404 393
Answer:
90° CCW
Step-by-step explanation:
The slope of BA is -1/3. The slope of BA' is 3, so the slopes are opposite reciprocals of one another. These segments are perpendicular, meaning the angle between them is 90°.
Point A' has been rotated 90° CCW about point B.