Assuming that is Angle not Angel than it would be all of the following:
Angle
Line
Segment
Ray
C is the answer. Hope this helps!
It would be a > 12, move all terms to one side and then solve for x. make sure if you divide then you flip the term
Answer:

Step-by-step explanation:
Slope is negative reciprocal when two lines are perpendicular
m1=1/2 therefore m2=-2
The equation of the line in point-slope form is given as

Here m=-2 and (x1, y1)=(-3, -1)
Therefore,

Leonard method is likely to to give an accurate estimate of the mean since his sample was randomly selected from campers at his camp.
hope this helped