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AnnZ [28]
3 years ago
7

Let vectors Ā = (2,1,-4), B = (-3,0,1), and C = (-1,-1,2).

Mathematics
1 answer:
Aleksandr [31]3 years ago
8 0
<span>Vector Ā * Vector B = -10. This is the scalar dot product and can calculated by taking the magnitude in the x, y, and z of the two vectors and the operation is done. 
The angle </span> Ɵ AB between vector Ā and vector B is 133.635°.
<span>2 Vector B * 3 Vector C = -1. A similar approach is done for this one.</span>
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Based on the figure below, the ratio of x/y is equivalent to which trigonometric function?
Ede4ka [16]

Answer: OPTION D.

Step-by-step explanation:

For this exercise it is important to remember the following Trigonometric  Functions:

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8 0
4 years ago
What is the answer to -1 = -5/2 (-2) + 4
Klio2033 [76]

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it's false

the true is -1/2

Step-by-step explanation:

-5/2-2+4=-1/2

7 0
3 years ago
What’s the answer to this
larisa [96]
The answer is C 13/2
5 0
3 years ago
Read 2 more answers
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