What is the missing number on the number line?

17

Step-by-step explanation:

in between the 9 and the line is 10.

the 11 is the line and 12 is between 11 and 13 lines then u keep going with even on the horizontal line and odds on the short vertical lines

hope it

step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)

linear pair postulates