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Nat2105 [25]
3 years ago
10

HELP PLEASE!!! i need help please!!!!!!!

Mathematics
2 answers:
meriva3 years ago
8 0

Answer:

y = 3x - 9.

Step-by-step explanation:

The values of y increase by 3 for every increase of 1 in x.

This is an arithmetic sequence  and when x = 1, y = -6.

The relationship is

y = -6 + 3(x - 1)

y = 3x - 6 - 3

y = 3x - 9.

Talja [164]3 years ago
3 0

Answer:

see explanation

Step-by-step explanation:

Consider the difference between consecutive y values.

There is a difference of 3 between them, that is

0 - (- 3) = 3 - 0 = 6 - 3 = 9 - 6 = 3

This indicates there is a relationship between input and output

To obtain the output, multiply the input by 3 and subtract 9

This relationship can be expressed as

y = 3x - 9

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Answer:

Approximately 50.318 km.

Step-by-step explanation:

To find the diameter of a circle, you use the equation C = pi x d, where the d stands for diameter.

First, you'd plug in the 158 for C, so you have 158 = pi x d.

Since we are using 3.14, it would be 158 = 3.14 x d, and so then we'd divide both sides by 3.14 to isolate the variable d.

158/3.14 gives you approximately 50.3184713376, though rounded to the nearest thousandths, 50.318.

3 0
3 years ago
Help will mark brainliest to best answer
ZanzabumX [31]

Answer:

Im not sure but probably its B

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Answer:

Step-by-step explanation:

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4 years ago
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Step-by-step explanation:

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