Home
О нас
Products
Services
Регистрация
Войти
Поиск
DimkO72rus
@DimkO72rus
July 2022
1
4
Report
1.Найдите первый член арифметической прогресии :a1,a2,4,8...
2.Сколько членов арифметической прогресии -12,-8... меньше числа 48?
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
KirillLity
1.
d=8-4=4
a2=4-4=0
a1=0-4=-4
2.
d=12-8=4
a(n)=a1+d(n-1)
-12+4(n-1)=48
-12+4n-4=48
4n-16=48
4n=64
n=16
1 votes
Thanks 2
More Questions From This User
See All
DimkO72rus
August 2022 | 0 Ответы
sostavte uravneniya v molekulyarnom i esli eto vozmozhno ionnom vide reakcij mezh
Answer
DimkO72rus
July 2022 | 0 Ответы
s2kakuyu skorost budet imet telo cherez 20 sek ot nachala dvizheniyakakoj put o
Answer
DimkO72rus
July 2022 | 0 Ответы
sosochen srochnonuzhno 10 predlozhenijthe present progresive tens iz tekstabud
Answer
DimkO72rus
November 2021 | 0 Ответы
himikisosd zapishite uravneniya reakcij ionnogo obmenapolnye i sokrashennyep
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 "1.Найдите первый член арифметической прогресии :a1,a2,4,8... 2.Сколько членов ар..."
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
d=8-4=4
a2=4-4=0
a1=0-4=-4
2.
d=12-8=4
a(n)=a1+d(n-1)
-12+4(n-1)=48
-12+4n-4=48
4n-16=48
4n=64
n=16