Too hard for me. I'm only in 5th grade
Answer:

Step-by-step explanation:
Given


Required
Determine the distance between the two points
Distance (D) is calculated as:

Substitute values for x's and y's





Express as 9 * 2

Split:



The answer is the 2nd choice
Answer:
0.7
Step-by-step explanation:
Glad to help :)