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Agata [3.3K]
3 years ago
11

Which of the sequences is an arithmetic sequence?

Mathematics
2 answers:
erik [133]3 years ago
5 0

Answer:

Option D is the correct answer.

Step-by-step explanation:

Arithmetic progression is the progression where the difference between (n+1) th term and n th is same for all n values.

Checking all the options.

Option A:

   6 - (-2) = 8

   -10 - 6 = -16

   Option A is wrong.

Option B:

  6 - 1 = 5

   12 - 6 = 6

   Option B is wrong.

Option C:

   -24 - (-48) = 24

   -12 - (-24) = 12

   Option C is wrong.

Option D:

   -8 - (-2) = -6

   -14 - (-8) = -6

   Option D is correct.

skad [1K]3 years ago
4 0
D, it decreases by 6 every time while the others are multiplied by number
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Answer:For every right triangle, the circumcenter is always the midpoint of the hypotenuse. All four points of concurrency can themselves be concurrent! Only with an equilateral triangle will the centroid, circumcenter, incenter and orthocenter always be the same point!

Step-by-step explanation:

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3 years ago
How would u round 93.0129 to the nearest thousandths
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(10 POINTS AND BRAINLIEST FOR BEST)
Naddik [55]

Answer:

C. II only

Step-by-step explanation:

Basically all you need do is plug these answers in and if the complete the inequality to make a true statement.

Yes i know no body want to do that but that whats need to be done lol.

once i plug 7 12/7+8 = 12.83

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is incorrect

so we need continue

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7*2.5= 17.5

17.5+8= 25.5

25.5>20

this a true statement

so we know 2.5 is an answer

now we need plug in -3

7*-3= -21

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4 years ago
Sports science researchers determined that, for those people who skateboard, 22% have never had an injury, 45% have had one inju
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Answer: D) 0.78

Step-by-step explanation:

Add all the given probabilities to find the answer:

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What is the equation of the line in slope intercept form?
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Answer:

y=3/5x+3

Step-by-step explanation:

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