tomatobepis tomatobepis
  • 16-07-2022
  • Mathematics
contestada

What is the sum of the first 20 terms of the arithmetic sequence 3,9,15,21,27

Respuesta :

rpatel89 rpatel89
  • 21-07-2022

Answer: 6

Step-by-step explanation: 3 + 6 = 9,  9 + 6 = 15,  15 + 6 = 21,  21 + 6 = 27

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