Home
О нас
Products
Services
Регистрация
Войти
Поиск
BogomolovaAleks
@BogomolovaAleks
August 2021
2
23
Report
Помогите пожалуйста!)
Числа 27,16,5....составляют арифметическую прогрессию.Найдите девятый член арифметической прогрессии!
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
Answers & Comments
kuriatin
A1=27, a2=16, a3=5
так как
a2=a1+d, то
d=a2-a1=16-27=-9
a9=a1+8d
a9=27+(-72)
a9=-45
1 votes
Thanks 4
Athare
D=16-27=-11 a(n)=n1+d(n-1) a9=27+(-11)*8 a9=27-88 a9=-61
1 votes
Thanks 2
More Questions From This User
See All
BogomolovaAleks
August 2022 | 0 Ответы
rebyat u kogoest tvorcheskie navokipomogite podredaktirovat etot stih pozhalujs
Answer
BogomolovaAleks
August 2022 | 0 Ответы
pomogite pozhalujsta reshite neravenstvo h42ltx22
Answer
BogomolovaAleks
August 2022 | 0 Ответы
ne prisutstvovala na urokene ponimayu etu temupomogite sravnite 358 58 i554b039ff6c1f076d83e50912fbaa96a 94163
Answer
BogomolovaAleks
August 2022 | 0 Ответы
pomogite srochno nadov gorodskom kvartale prozhivalo 4000 chelovek cherez god v
Answer
BogomolovaAleks
August 2022 | 0 Ответы
pomogite pozhalujsta zadanie 4 vstavte pravilnuyu formu slova uprazhnenie na
Answer
BogomolovaAleks
July 2022 | 0 Ответы
pomogite pozhalujstas obyasneniem pozhalujsta na kakoe iz ukazannyh chisel delit
Answer
BogomolovaAleks
July 2022 | 0 Ответы
pomogite pozhalujsta i mozhno s obyasneniyami 1na kakoe iz ukazannyh chisel delits
Answer
BogomolovaAleks
October 2021 | 0 Ответы
iz ravenstva st1t23 vyrazite t1 iz ravenstva 8t5z4 vyrazite z
Answer
BogomolovaAleks
October 2021 | 0 Ответы
pomogite pozhalujsta uprostite p4q2 p 4q2
Answer
BogomolovaAleks
October 2021 | 0 Ответы
ne prisutstvovala na urokene ponimayu etu temupomogite sravnite 358 58 i
Answer
рекомендуемые вопросы
rarrrrrrrr
August 2022 | 0 Ответы
o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n
danilarsentev
August 2022 | 0 Ответы
est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha
myachina8
August 2022 | 0 Ответы
najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie
ydpmn7cn6w
August 2022 | 0 Ответы
Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...
millermilena658
August 2022 | 0 Ответы
opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii
MrZooM222
August 2022 | 0 Ответы
ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi
timobila47
August 2022 | 0 Ответы
kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta
ivanyyaremkiv
August 2022 | 0 Ответы
moment. 6....
pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513
sarvinozwakirjanova
August 2022 | 0 Ответы
pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631
×
Report "Помогите пожалуйста!) Числа 27,16,5....составляют арифметическую прогрессию.Найд..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
так как
a2=a1+d, то
d=a2-a1=16-27=-9
a9=a1+8d
a9=27+(-72)
a9=-45