October 2021 0 6 Report
Сумма первых n членов арифметической прогрессии вычисляется по формуле Sn=(a1+an)2⋅n. Пользуясь этой формулой, вычисли значение a1, если an=5, Sn=120, n=5.
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.
More Questions From This User See All
ispolzuya kartu atlasa opredelite velichinu radiacionnogo balansa territorii sur
Answer
ukazhite skolko raz vypolnyaetsya telo cikla poka dlya fragmenta programmy x
Answer
sharik massoj 100 g visyashij na rezinke rastyanul eyo na 1 sm najdite zhestkost rc210bf54037b514a3255da293093bedb 94650
Answer
raspredelite veshestva formuly kotoryh privedeny nizhe po klassam oksidy osnov
Answer
u ispolnitelya matematik dve komandy 1 pribavit 3 2 umnozhit na 2 vypolnyaya pef80a23ec2927078f1544a5df40375275 56710
Answer
oboznachit konec predlozheniya podobrat zagolovok k tekstu postavit propushenny
Answer
uravneniya reakcij himicheskih svojstv
Answer
s 3 proekciyu peremesheniya tela za 5 sekund y sx m84b721465db6965d715e5324c14034f8 78198
Answer
opredeli kakoe iz dvuh chisel k i n bolshe esli izvestno chto k13
Answer
raspolozhite predlozheniya v takoj posedovatelnosti chtoby poluchilos prodolzhenie t
Answer

Helpful Links

Helpful Social

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.