3 years ago

Question is in the image

Mathematics

1 answer:

7nadin3 [17]3 years ago

3 0

Answer:

B. x+4y=16

Step-by-step explanation:

y=-1/4 x +4

4y=-x+16

x+4y=16

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Read 2 more answers

What is the magnitude of the resultant vector of z-y?

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For this case what we should do is take into account the following vectors:

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$| z-y | = \sqrt {50}\\ | z-y | = \sqrt {2 * 25}\\ | z-y | = 5\sqrt {2}$

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The module of the resulting vector is given by:

$| z-y | = 5\sqrt {2}$

option B

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