Answer: B
Step-by-step explanation:
-0.43,-0.4,0.08,0.79,0.82
Answer:
2
This depends on what type of graph, like quadratic, linear, etc. For linear it would be 2 points.
C
cos(theta) is positive in IV quadrant and sin(theta)=sqrt(13^2-5^2)/13=-12/13
As the cars speed the loudness decreases for you to not really hear anything
