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Nady [450]
3 years ago
5

-2w-(+9w-7)-2w+9-5w=​

Mathematics
1 answer:
Ulleksa [173]3 years ago
4 0

Answer:

-18w+16

Step-by-step explanation:

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If the complex number x = 3 + bi and |x|2 = 13, which is a possible value of b?
Naddika [18.5K]

Answer:

A: 2

Step-by-step explanation:

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3 0
2 years ago
I need help with geometry please!
Naddika [18.5K]

Answer:

The answer is 15

Step-by-step explanation:

You just have to multiply angle BC times angle AC to have the answer because angle AB is verticle to angle BD.

3 0
1 year ago
The life expectancy (in hours) of an electric bulb is normally distributed with a mean of 5000 and a standard deviation of 1000.
Sergeu [11.5K]

Answer:

P(z>1.3) = 0.9032

Step-by-step explanation:

We are given:

Mean = 5000

Standard deviation = 1000

x = 6300

P(x>6300)=?

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z-score = x- mean/standard deviation

z-score = 6300 - 5000/1000

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z-score = 1.3

So, P(x>6300) = P(z>1.3)

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P(z>1.3) = 0.9032

So, P(z>1.3) = 0.9032

7 0
3 years ago
M is the MIDPOINT OF FG. FG = 26 AND GM = (3X - 2)
vova2212 [387]

It is given in the question that

M is the MIDPOINT OF FG.

FG = 26 \  AND \  GM = (3X - 2)

Since M is the midpoint of FG, therefore GM is half of FG. That is

3X-2 = \frac{1}{2} (26)

3X-2 =13
\\
3X = 15
\\
X =5

Therefore

GM = 3(5) -2 = 13

And FM is 13 too .

3 0
3 years ago
Find the LCM of 5 and 12
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Answer:

it's 60

Step-by-step explanation: please brainliest?

7 0
2 years ago
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