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Flura [38]
2 years ago
12

Consider the complex number on the complex plane and the complex number z2 = 6 – 3i.

Mathematics
2 answers:
elena-14-01-66 [18.8K]2 years ago
8 0

Answer:

See below

Step-by-step explanation:

So, on the complex plane, we see that z_1=2+1i

Therefore, z_1+z_2=(2+1i)+(6-3i)=8-2i

Since we added the complex numbers, we can see that the real part of z_1+z_2 is 8 and the imaginary part of z_1+z_2 is -2. Remember that complex numbers are written in the form of a+bi, so either the real or imaginary part can both be negative.

drek231 [11]2 years ago
4 0

Answer:

When z1 and z2 are added together, the result moves z1 6 units RIGHT and 3 units DOWN. The real part of z1+z2 is

8.

The imaginary part of z1 +z2 is

-2i.

Step-by-step explanation:

Got right on Edge :)

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A set of data items is normally distributed with a mean of 240 and a standard deviation of 32. Convert 272 to a? z-score
dem82 [27]

Answer:

z-score = 1

Step-by-step explanation:

Given

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The formula for z-score is:

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Here x is the value whose z-score is to be found.

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2 years ago
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Lapatulllka [165]

Answer:

<h3>The answer is: what</h3>

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If you take "mexico" in this context you will need to include a what, in order to make a who. by "who" you could mean what, but in reality it's likely that mexico can be, in this case a "what"

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