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ryzh [129]
2 years ago
8

What is the radius for a circle whose equation is x² + y² = 16?

Mathematics
1 answer:
tekilochka [14]2 years ago
7 0

Answer:The radius is √16.

Step-by-step explanation:

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How many solutions does this system have? 2x+8y=16,-3x+6y=30
Free_Kalibri [48]

It has many solutions (16)

3 0
4 years ago
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What are the similarities and differences between these data sets in terms of their centers and their variability?
Ronch [10]
Data set A have a median of 2, mean of 3.4, min of 1 and max of 9. range of 8
Data set B have a median of 7, mean of 6, min of 1 and max of 12, range of 11
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4 0
4 years ago
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How do I solve this please?
djyliett [7]

Answer:

given us,

n=4

here

3^-n+1-3^-n+2

3^-4+1-3^-4+2

-4+1-4+2

-5

Step-by-step explanation:

we can put value in n .we can power add and subtract then we can cut 3 then power we can add or subtract

7 0
3 years ago
Do this yaayayyayaya brainliest for all thanks so much!!
Ugo [173]

Answer: -5 - (-10 )= 5

Step-by-step explanation:

 The arrows on the number line stops at -5 and -10 so you subtract -5 minus -10 and get your anwser 5

3 0
3 years ago
A mosaic at the art museum is divided into 6 sections that each contain about the same number of tiles. There are 2,889 tiles to
AlexFokin [52]

Answer

Find out the how many tiles are in each section .

To prove

Let us assume that the number of tiles are in section are be x.

As given

A mosaic at the art museum is divided into 6 sections that each contain about the same number of tiles.

There are 2,889 tiles total in the mosiac .

Than the equation becomes  

6 × x = 2889

x = \frac{2889}{6}

x = 481.5

Therefore the total number of tiles in each sections are 481.5 .


7 0
3 years ago
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