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;


Answer:
x^2+2/x
Step-by-step explanation:
Answer:
She will pay $13.9 for 7.56 liters
Step-by-step explanation:7.56 minus 3.78 equals to 3.78. This means we can just simply add another $6.95, so $6.95 plus $6.95 equals to $13.9
Answer: x=7
/2
Step-by-step explanation:
1 Simplify both sides of the equation.
−1=6+−2x
−1=−2x+6
2 Flip the equation.
−2x+6=−1
3 Subtract 6 from both sides.
−2x+6−6=−1−6
−2x=−7
4 Divide both sides by -2.
−2x
/−2 -7
/-2
I think I did it correctly, I don´t know how you learned it, so I am truly sorry if I am incorrect.