ThIs QuESTIon
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C lies on AB
True
BA is a ray on plane P
A ray passes through the plane. In this case, the line is on the plane, not passing through. So it is not a ray.
AB + BC = AC
True.
X, Y and Z are colinear
Colinear points are part of the same line. In this question, there is no line passing through these points, so they are not colinear.
W, A and Y are coplanar:
Coplanar points are on the same plane. In this item, points A and Y are on the same plane. However, point W is not, so they are not coplanar.
Answer:
n =11
Step-by-step explanation:
Answer: 100
Step-by-step explanation:
Do X+60+5x=180 then that will get you 20 Then do 5*20 and that will get you 100
Answer:
x = 0
Step-by-step explanation:
The axis of the symmetry has the same x coordinate of the vertex
V (x) = -b/2a
in both equations b is equal to 0 and a 0/a number different from 0 gives always 0 as a result
