Answer:
or 
Step-by-step explanation:
|3k - 2| = 2|k + 12|


or 
or 
or 
or 
Answer:

Step-by-step explanation:
The magnitude of 3D vector
can be given by the following:

Plugging in given values, we have:
.
Answer:
108.60
Step-by-step explanation:
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