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vekshin1
2 years ago
8

Please help me do this math problem. It is open ended with no answer choices to choose from, and I am sooo confused about how to

do it. The attachment shows the problem.

Mathematics
1 answer:
dusya [7]2 years ago
8 0
Use Moivre Formula to find cube roots of 64(cos219+isin219)

Cubic roots =∛[64(cos219+isin219)] = [64(cos219+isin219)]^(1/3)

= 4[(cos219+isin219)]^(1/3)=4[cos(219)/3+isin219/3)]=
= 1.169 + 3.82 i

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8 0
2 years ago
Evaluate the expression \dfrac{5\cdot x^3}{x^2} x 2 5⋅x 3 ​ start fraction, 5, dot, x, cubed, divided by, x, squared, end fracti
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Answer:

10

Step-by-step explanation:

Given the expression:

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8 0
2 years ago
Average of 2721 2557 2999 2278 4339
victus00 [196]

Answer:

Step-by-step explanation:

So we know that the average of numbers is all of the numbers added up and divided by the total amount of numbers.

      2721

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-------------------

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.... AND SO ON.........

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Then we count up the numbers= 5

       14,894/5

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I hope this helps!!!

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3 years ago
The given amount converted to units?
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4 0
2 years ago
What is the solution to -(6 m + 8) = 4(17 - m)?
icang [17]

Answer:

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Step-by-step explanation:

6 0
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Read 2 more answers
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