Answer:
x = 30° and 330°
Step-by-step explanation:
Assuming the intervals is {0 , 2π} or {0° , 360°}

So it means it lies in the 2nd and 4th quadrant because tangent is negative in the 2nd and 4th quadrant
so the two solutions are
x = 30° and 330° or

Answer:
y=2x+b
Step-by-step explanation:
Answer:
y = 1/2x - 9/2
Step-by-step explanation:
Answer: 85 degrees
Step-by-step explanation: