Question

A and B have coordinates –2 and 10 on a number line. If it is marked off into 10 congruent segments, which one of the following coordinates is NOT one of the marked points?

Answer 1

please help me somebody i try to pass this class

Answer 2

you didn't give any answer choices.

Answer 3

a.
–0.8
c.
1.6
b.
–0.6
d.
2.8

Answer 4

the distance between the points is 12 so dividing it into 10 segments gives each segment a length of 10/12 = 5/6 = 0.83. So any multiple of 5/6 will be a marked point. just pick which choice is not a multiple of 5/6.