Articles
Register
Sign In
Search
joycemarac8
@joycemarac8
March 2022
1
42
Report
Primeira pergunta: determine 61
° termo da P.A (9, 13, 17, 21.......)
Segunda pergunta: calcule o numero de termos da P.A (5, 10,.......785)
por favor, eu preciso de isso hoje! desde ja agradeço.
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms and service
You must agree before submitting.
Send
Lista de comentários
AntoniLAD
Verified answer
A1=9
a2=13
razão=13-9=4
n=61
an=a1+(n-1).r
a61=9+(61-1).4
a61=9+60.4
a61=9+240
a61=249
Segunda
785=5+(n-1).5
785=5+5n-5
785-5+5=5n
n=785/5
n=157
2 votes
Thanks 1
More Questions From This User
See All
joycemarac8
March 2022 | 0 Respostas
Responda
joycemarac8
March 2022 | 0 Respostas
Responda
joycemarac8
March 2022 | 0 Respostas
Responda
joycemarac8
March 2022 | 0 Respostas
Responda
joycemarac8
March 2022 | 0 Respostas
Responda
joycemarac8
March 2022 | 0 Respostas
Responda
×
Report "Primeira pergunta: determine 61° termo da P.A (9, 13, 17, 21.......) Segunda pergunta: calcule o nu.... Pergunta de ideia de joycemarac8"
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
Sobre nós
Política de Privacidade
Termos e Condições
direito autoral
Contate-Nos
Helpful Social
Get monthly updates
Submit
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Verified answer
A1=9a2=13
razão=13-9=4
n=61
an=a1+(n-1).r
a61=9+(61-1).4
a61=9+60.4
a61=9+240
a61=249
Segunda
785=5+(n-1).5
785=5+5n-5
785-5+5=5n
n=785/5
n=157