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2 years ago

The blue figure is a translation of the black image. Write a rule to describe the translation.

Mathematics

1 answer:

vivado [14]2 years ago

5 0

Answer:

The point at the Origin was moved down 4 and right 2

Step-by-step explanation:

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Please solve both of these questions

Alex

Answer:

jane will arrive at 3:41

Mira will arrive at 3:50

so the the difference in time is 9 minutes

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The shaded area = Circle area - square area

circle area = 314

square area = 100

the the shaded area = 214

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2 years ago

Which inequality is shown in the accompanying diagram?

Olegator [25]

Answer:

Step-by-step explanation:

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2 years ago

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What is the solution to the inequality –2.1x + 2.9 > 15.5?

Alexandra [31]

The answer is b ......

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2 years ago

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PLEASE ANSWER I WILL GIVE BRAINLIEST

Yuri [45]

Answer:

Step-by-step explanation:

Replace the variables with their corresponding numbers.

y-x/z 64-4/3 60/3 20

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2 years ago

Find the complex fourth roots \[-\sqrt{3}+\iota \] in polar form.

____ [38]

Let $z=-\sqrt3+i$ . Then

$|z|=\sqrt{(-\sqrt3)^2+1^2}=2$

$z$ lies in the second quadrant, so

$\arg z=\pi+\tan^{-1}\left(-\dfrac1{\sqrt3}\right)=\dfrac{5\pi}6$

So we have

$z=2e^{i5\pi/6}$

and the fourth roots of $z$ are

$2^{1/4}e^{i(5\pi/6+k\pi)/4}$

where $k\in\{0,1,2,3\}$ . In particular, they are

$2^{1/4}e^{i(5\pi/6)/4}=2^{1/4}e^{i5\pi/24}$

$2^{1/4}e^{i(5\pi/6+2\pi)/4}=2^{1/4}e^{i17\pi/24}$

$2^{1/4}e^{i(5\pi/6+4\pi)/4}=2^{1/4}e^{i29\pi/24}$

$2^{1/4}e^{i(5\pi/6+6\pi)/4}=2^{1/4}e^{i41\pi/24}$

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2 years ago