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labwork [276]
3 years ago
15

Very important! help needed! timed!

Mathematics
2 answers:
Arisa [49]3 years ago
5 0

Answer:

d

Step-by-step explanation:

You cannot use the dot product on a single vector

To find the magnitude of v = - 6i, then

| v | = \sqrt{(-6)^2} = \sqrt{36} = 6 → d

igomit [66]3 years ago
3 0

Answer:

6

Step-by-step explanation:

I think you mean |v|... you wouldn't need dot product for that...

It is just sqrt(6^2)=6

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10=k5 what does k equal
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3 years ago
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Hello,

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4 0
4 years ago
This math I just can't figure out
Elena-2011 [213]

Step-by-step explanation:

Here's the first question and how to solve the second.

So the first business start with 250, that's your b in slope.

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y = mx + 250

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y = 14x + 250

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4 0
4 years ago
82 (3x+1)<br><br> Find the value of x
PolarNik [594]

Answer:

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Step-by-step explanation:

We do this by doing distributive property.

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So 82·3x is 246x

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If you have any questions feel free to ask in the comments - Mark

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7 0
3 years ago
The amount of cloth used to make four curtains is given by the function A= -4x^2 + 40x, where x is the width of one curtain in f
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