Answer:
5 but its probaly not right bc im just looking for pointsStep-by-step explanation:
Sqrt(80) = Sqrt(16) x sqrt(5)
= 4 x sqrt(5)
X-intercepts: (2.1, 0) and (-8.1, 0)
y-intercept: (0, -17)
Answer:
and 
Step-by-step explanation:
Assume that the terminal side of thetaθ passes through the point (−12,5).
In ordered pair (-12,5), x-intercept is negative and y-intercept is positive. It means the point lies in 2nd quadrant.
Using Pythagoras theorem:




Taking square root on both sides.

In a right angled triangle




In second quadrant only sine and cosecant are positive.
and 