madacin madacin

19-06-2020
Mathematics

contestada

Which of the following equations could be used to solve for the tenth term of the following sequence?
15, 13, 11, 9, ...
A(10) = 15 + 10(-2)
A(10) = 15 + 91-2)
A(10) = 15 - 10(2)
A(10) = 15 + 912)

Respuesta :

madisonyf madisonyf

19-06-2020

Answer:

A

Step-by-step explanation:

an=a1+(n-1)d

A(10)=15+(n-1)-2

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