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kupik [55]
3 years ago
15

|5z−8|=7

Mathematics
1 answer:
Naddika [18.5K]3 years ago
4 0

Answer:

z=5.86666666667

Step-by-step explanation:

15z-81=7  

15z=88

15/15=88/15

z=5.86666666667

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What is the center and radius of the circle with equation (x - 2)^2 + (y - 5)^2 = 100?
ololo11 [35]
Answer: 
Center = (2,5)
Radius = 10
Choice A

To find this answer, first write the equation 
(x-2)^2 + (y-5)^2 = 100
into 
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Note how the second equation is in the form
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5 0
3 years ago
Read 2 more answers
How would the mean change if the number 52 replaced the number 12 in the set?
m_a_m_a [10]

Answer:

increase

Step-by-step explanation:

First, we need to find the mean of the given data set without any change.

10 + 61 + 10 + 44 + 21 + 79 + 27 + 12 = 264

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Now that we have the mean, we can find the mean of the data set with the change of 52.

10 + 61 + 10 + 44 + 21 + 79 + 27 + 52 = 304

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<u />

From this, we can see that the mean has increased with the change of 12 to 52. Thus, that's the correct option.

hope this helps!

6 0
2 years ago
The sum of two numbers is 36. The first number is 1/5 of the second number. what are the numbers?
vfiekz [6]
Lets put this into an equation
x + 1/5 * x = 36
1.2x  = 36
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Please mark me the Brainliest if I am correct.
7 0
3 years ago
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ankoles [38]

Answer:

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Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

3 0
2 years ago
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