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ANEK [815]
3 years ago
9

The third term of an arithmetic sequence is -8, and the fourth term is -20. What is the second term?

Mathematics
1 answer:
Ostrovityanka [42]3 years ago
5 0

Answer:

the answer is 6

Step-by-step explanation:

In mathematics, an arithmetic progression or arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms is constant. so -20 + 14 is -8 so you just have to add 14 again to -8 to get 6

may I get brainliest please?

hope this helps :)

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Step-by-step explanation:

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Answer:

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Answer:

(3, 1)

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Whats the exanded expression for -7(k-3)
gizmo_the_mogwai [7]

Answer:

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Step-by-step explanation:

<em>Distributive Property:</em>

<em>     ↓</em>

<em>A(B+C)=AB+AC</em>

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<em>A=-7, B=K, and C=3</em>

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