Answer:
You use a number line
Step-by-step explanation:
-3 and 3 is 5 units away from each other and 5 and -2 is 7 units away from each other.
you plot each number on a number line and then count how many spaces they are away from each other.
Underoot (x2-x1)+(y2-y1) use this formula ND Underoot should be on whole formula
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