3 years ago

Alg 2 complex numbers in standard form! please help me :(

Mathematics

1 answer:

NikAS [45]3 years ago

6 0

Answer:

Step-by-step explanation:

Refer to the picture that given

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Aleksandr-060686 [28]

Answer:

X=-1

Step-by-step explanation:

0=2x+2

subtract 2 out

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4 years ago

What’s the answer to 6x + 3y =

Alex73 [517]

Answer:

The last answer; 12.

Step-by-step explanation:

In order to solve this, use substitution. Since it gives you an equation for y, substitute that equation in the other formula as y. This will give you:

$6x+3(-2x+4)=?$

Then simplify:

$6x-6x+12=?$

Since 6x - 6x cancels out, you are left with 12.

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3 years ago

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Suppose you have a mean standardized score of 1500 points with a standard deviation of 150 points. This data is normally distrib

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Answer:

z-score for 900 points = -4

Step-by-step explanation:

To find the z scores

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z=(900-1500)/150

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4 years ago

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sveticcg [70]

Answer:

RQ is equals to RQ

Explanation:

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sdf

Step-by-step explanation:

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