3 years ago

Which expression is a sixth root of -1+i sqrt3? (Look at photo for options)

Mathematics

2 answers:

Vinvika [58]3 years ago

4 0

Answer:

6sqrt2(cos(20)+I sin (20))

Vanyuwa [196]3 years ago

4 0

Answer:

The answer is D: 6sqrt2(cos(20)+isin(20))

Step-by-step explanation:

I’ve honestly been trying to figure out why this is the answer but I have no idea I just happened to get it right.

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Study the table representing the price of different amounts of apples, in pounds, and then complete the sentences. The constant

stellarik [79]

Answer: the first part is 1.25. The second part is y=1.25x

Step-by-step explanation: edge 2021

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3 years ago

Do the ratios 8:24, and 5:15 form a proportion yes no

Dmitrij [34]

Answer:

Yes they do, the proportion of 1:3 as 1 x 8=8, and 3 x 8=24, and 5 x 1=5, and 5 x 3=15

Step-by-step explanation:

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3 years ago

If you multiply 1m times unlimedted what will u get

hjlf

Answer:

∞

simple and correct answer, infinite!

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4 years ago

Read 2 more answers

A triangle has sides with lengths of 6 inches, 8 inches is it a right triangle?

My name is Ann [436]

Answer:

Yes

Step-by-step explanation:

8²+6²=100

√100

=10

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3 years ago

The regression equation y = -0.414x + 106.55 approximates the percent of people in an

murzikaleks [220]

The correct option will be: A. 67%

Explanation

Given equation is: $y = -0.414x + 106.55$ , where $x$ is the length of the film in minutes and $y$ is the percentage of people finish watching the film.

Here, the length of the documentary is given as 95 minutes. So, we will plug $x=95$ into the above equation and get....

$y=-0.414(95)+106.55\\ \\ y=-39.33+106.55\\ \\ y=67.22 \approx 67$

(Rounded to the nearest percent)

So, the percentage of people in an audience who will finish watching a documentary that is 95 minutes long will be 67%

4 0

3 years ago