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Whitepunk [10]
3 years ago
9

HELP WITH MATH !!!!!!!

Mathematics
2 answers:
erastovalidia [21]3 years ago
7 0

Answer:

the answer would be B

Step-by-step explanation:

bogdanovich [222]3 years ago
6 0
B.

to find the vector you look at the components. 2-4=-2 so the x component is -2, and 8-2=6 so the y component is 6. 
to find the magnitude you use pythagorean theorem
\sqrt{(-2)^2+6^2} = \sqrt{40} =  2\sqrt{10}
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