Answer:
Graph C
Step-by-step explanation:
y = .7x
For a direct variation, we know that the line has to go through the origin (0,0)
This eliminates graphs b and d. We also know that the slope is .7
When x = 1, y = .7. This eliminates graph a, because when x=1 y =1. This leaves us graph c
Answer:
153 degrees
Step-by-step explanation:
15+12=27
180-27=153
I think 6 but how r u supposed to know how many marbles you started with
Answer:

Step-by-step explanation:
- This just means, what is the derivative of tan(x)
350-45.70=304.30
304.30-78.53=225.77
225.77-46.98=178.79
178.79