Answer:

Step-by-step explanation:
To find the distance between (8, -3, 4) and (6, -4, 1), use the distance formula for (x,y,z) points. It is very similar to (x,y) points.

The answer for this question is c
Answer:
-45
Step-by-step explanation:
The answer is A zinc is oxidized and copper gets reduced
Answer:
i think 8
Step-by-step explanation: