It’s -63 all you would be multiple like normal 63 which then you put a negative symbol on front
Answer:

Step-by-step explanation:
Answer:
4.2 miles
Step-by-step explanation:
Using the pythagorean theorem, a^2 + b^2 = c^2
youll get 3.6^2 + 2.2^2 = 17.8
sqrt of 17.8 = 4.2
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