Home
О нас
Products
Services
Регистрация
Войти
Поиск
ElskerNorge
@ElskerNorge
August 2022
2
75
Report
Найдите n-й член и сумму первых n членов арифметической прогрессии если
A1=56,d=-3,n=11;
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
JohnTitor
A11 = 56 - 3 (11 - 1) = 56 - 30 = 26;
S11 = (56 + 26) / 2
•
11 = 82 / 2 • 11 = 41 • 11 = 451
1 votes
Thanks 3
ANTON5452
...
sara117
A11=56-3(11-1)=56-30=25
S11=(56+26)/2*11=82/2*11=41*11=451
0 votes
Thanks 0
More Questions From This User
See All
ElskerNorge
December 2023 | 0 Ответы
simple past and past progressive correct or not 1 i paid for my sandwich and left the shop 2
Answer
ElskerNorge
July 2023 | 0 Ответы
7 64b6c0555d8fd
Answer
ElskerNorge
July 2023 | 0 Ответы
14 64b607585a61f
Answer
ElskerNorge
July 2023 | 0 Ответы
4 3.15 In pairs, complete the sentences with have to, don't have to or mustn't. Listen and check. In Britain: 1 you queue at
Answer
ElskerNorge
July 2023 | 0 Ответы
d dk 10 21
Answer
ElskerNorge
August 2022 | 0 Ответы
v knizhnyj magazin privezli 26 upakovok tetradej v kletku po 155 shtuk v upakovke
Answer
ElskerNorge
August 2022 | 0 Ответы
najti promezhutki monotonnosti i tochki ekstremuma funkcii a yx4 2x2 3
Answer
ElskerNorge
August 2022 | 0 Ответы
na poverhnosti zhidkosti plotnosti r plavaet cilindricheskij tonkostennyj stakan
Answer
ElskerNorge
August 2022 | 0 Ответы
reshite uravnenie pozhalujsta sqrt16 x sqrtx 14 x 30x 22727f7fce30d7b90403a32769503a9e6ee 55126
Answer
ElskerNorge
August 2022 | 0 Ответы
najdite n j chlen i summu pervyh n chlenov arifmeticheskoj progressii esli a12d2
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 "Найдите n-й член и сумму первых n членов арифметической прогрессии если A1=56,d=..."
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
S11 = (56 + 26) / 2 • 11 = 82 / 2 • 11 = 41 • 11 = 451
S11=(56+26)/2*11=82/2*11=41*11=451