Answer:
D
Step-by-step explanation:
The answer probably would be this 5ab-5ac=d
Answer:
75%
Step-by-step explanation:
It went down by 3 so,
4-1=3
4 * 75% or 0.75=3
Answer:
12.78
Step-by-step explanation:
63.65 divided by 5 = 12.7
Answer:
-2
Step-by-step explanation:
We want to evaluate;

We use the reciprocals of trigonometric ratios to obtain;

The 960 degree angle makes an angle of 60 degree with the positive direction of the x-axis and it is in the 3rd quadrant.
This implies that;

We use special trigonometric ratios to obtain;

