Which points are noncollinear!"? A. points X and Z
B. points X and Y
C. points Y and Z
D. points X, Y, and Z

for any of you who need the translation here it is

step-by-step explanation:

find the angular size of the equatorial radius of the earth, if the horizontal parallax of the sun

i would say true? if the unit was informational and it "refreshed your understanding", then true.

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !