8385634 8385634

18-10-2016
Mathematics

contestada

Find the next two terms in this geometric sequence.

−90, 30, −10,

Respuesta :

apologiabiology apologiabiology

18-10-2016

-90/30=-1/3
each term is multiplied by -1/3
common ratio is -1/3

-10 times -1/3=10/3
10/3 times -1/3=-10/9

the next 2 terms are 10/3 and -10/9

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jadenbrannon54 jadenbrannon54

18-10-2016

3.33<repeating, 1
its being divided by -3

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