Answer:
one
Step-by-step explanation:
Zero has one square root which is 0.
Negative numbers don't have real square roots since a square is either positive or 0.
Step-by-step explanation:
the distance between points Y and Z
2, 6, 18, 54, 162, 486...
Start with the number 2.

And continue with that pattern from there.
Answer: 2
Step-by-step explanation: 1+1=2
Answer:
3 1/3 or 3.3(repeated)
Step-by-step explanation:
2/3 ÷ 1/5
= 2/3 × 5
= 10/3
= 3 1/3 or 3.3(repeated)
I hope this helped!