gggabrielarosee gggabrielarosee

15-05-2020
Mathematics

contestada

The sum of the first 7 terms of an arithmetic
sequence 2.5, 7.5, 12.5, 17.5, ... would be:

Respuesta :

ruler2006 ruler2006

15-05-2020

Answer:

just google it i am not able to put the link to a website which ahs the answer to this sorry :(

Step-by-step explanation:

Answer Link

EthanCline33 EthanCline33

15-05-2020

Answer:

2.5 7.5 12.5 17.5 22.5 27.5 32.5

Step-by-step explanation:

Just add 5 to the previous sum considering it is arithmetic sequence is always addition.

Answer Link

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