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2 years ago

Consider the complex number z = 27i. What are the characteristics of the cube roots of z?

Mathematics

2 answers:

Artist 52 [7]2 years ago

6 0

Answer:

The answers are 3 and 2pi

Step-by-step explanation:

In-s [12.5K]2 years ago

5 0

Answer:

3 and 2

Step-by-step explanation:

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Pls help me! and no files and pls actually help me

crimeas [40]

Answer:

To find m ( slope) we'll use the Slope Formula:

$\boxed{\sf{Slope\:(m)}=\cfrac{y_2-y_1}{x_2-x_1}}$

Subtract the numbers:-

$\sf 7. \:m=\cfrac{4-2}{6-5} =\boxed{2}$

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$\sf 8.\: m=\cfrac{-1-3}{2-6} =\boxed{1}$

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$\sf 9.\: m=\cfrac{-4-(-2)}{3-1} =\boxed{-1}$

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$\sf 10.\: m=\cfrac{0-3}{0-(-3)} =\boxed{-1}$

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$\sf 11.\:m=\cfrac{4-2}{3-1} =\boxed{1}$

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$\sf 12.\: m=\cfrac{1-7}{2-5} =\boxed{2}$

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$\sf 13.\:m=\cfrac{11-9}{1-(-4)} =\boxed{\frac{2}{5}}$

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$\sf 14.\:m=\cfrac{2-3}{3-5} =\boxed{\frac{1}{2}}$

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$\sf 15.\: m=\cfrac{11-5}{2-9} =\boxed{-\frac{6}{7}}$

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$\sf 16.\: m=\cfrac{-7-\left(-6\right)}{8-13}=\boxed{\frac{1}{5}}$

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$\sf 17.\: m=\cfrac{4-4}{6-1} =\boxed{0}$

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$\sf 18. \: m=\cfrac{2-(-7)}{5-5}=$

↑ Undefined

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6 0

2 years ago

The product of twice a number and four is the same as the difference of seven times the number and 4/9. Find the number.

arlik [135]

Answer:

yeah it's right! good job! :D #markasbrainliest

5 0

3 years ago

Which answer is not a part of mathematical proofs?

Alex787 [66]

What are the multiple choices

7 0

3 years ago

Solve using substitution. 8x + 5y = 4 x = 3 What is x and y?

Sloan [31]

Answer: y=-4

Step-by-step explanation:

8(3)+5y=4

24+5y=4

subtract each side by 24

5y=-20

divide by 5

5 y=-4

6 0

2 years ago

Read 2 more answers

Evaluate f-+g if f=4 and g=6

Luden [163]

I don't why you put -+ but I will go ahead and assume that it is -2.
4-+6
I think it is saying 4 - positive 6 but I'm guessing.

3 0

3 years ago