Answers

  • Brainly User
2016-02-09T18:17:39+08:00
N = 10th term,  10
a₁ = first term,  2
d = common difference,  2

a₁₀ = a₁ + (n-1) (d)

a₁₀ = 2 + (10 - 1) (2)

a₁₀ = 2 + (9) (2)

a₁₀ = 2 + 18

a₁₀ = 20

ANSWER:  The 10th term in the arithmetic sequence is 20.

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