3 years ago

Rewrite the complex number in polar form

1 answer:

8 0

r = sqrt ( (-2)^2 + (2sqrt3)^2)

= sqrt (4 + 12) = 4

tan theta = 2 sqrt 3 / -2 = -sqrt3

theta = 2pi/3

The correct option is C

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max2010maxim [7]

B is correct hope this helps

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son4ous [18]

<h2>Answer:</h2>

There are 2 ways to solve this system: by elimination or by graphing. I will solve it by elimination. First will solve for x.

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Solution:

A: $(0, 3)$

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Pachacha [2.7K]

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stira [4]

Answer:

Step-by-step explanation:

Trust me. The two triangles are equivalent, so 90+55=145

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