A is the answer I would say
26 27 28 29 30 so 25 24 23 22 21---so 30 is the awnser
20, 180 - 20, 180 + 20 and 360 - 20
i.e. 20°, 160°, 200° and 340°
Answer:
(x, y) = (-1, 3), (-3, 115), (2, 0)
Step-by-step explanation:
The first two test points are <em>not roots</em>. The last one is a root.
The pair of points defines a line with a slope of -1 is C. (10,3) and (15,-2)