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please answer this correctly
A motorboat leaves its dock and travels 2 kilometers north, 2 kilometers east, 2 kilometers west, and 6 kilometers south. How far and in which direction must the motorboat go to get back to the dock?
4 kilometers south
2 kilometers north
4 kilometers north
2 kilometers south

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wegnerkolmp2741o

Answer:

4 kilometers north

Step-by-step explanation:

2 kilometers north  up 2

2 kilometers east, right 2

2 kilometers west then left 2

We are now at the position of up 2 again

6 kilometers south down 6

up 2 down 6 leaves us at down 4

We are 4 km south

We will need to go 4 km north to get back to the dock

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