pltassler pltassler
  • 01-07-2020
  • Mathematics
contestada

What is the 22nd term of the arithmetic sequence where a1= 8 and a9= 56

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Ruilin0715
Ruilin0715 Ruilin0715
  • 01-07-2020
56=8+(9-1)d
48=8d
d=6
t22=8+(22-1)6
T22=134
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acrain51
acrain51 acrain51
  • 23-02-2021

Answer:

A).134

Step-by-step explanation:

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