Home
О нас
Products
Services
Регистрация
Войти
Поиск
yulia2905
@yulia2905
July 2022
1
5
Report
Решите очень срочно прошу!!!!!!!!!!!
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
OlyaVoroschuk
1варіант.1 г) 2 варіант 1б)
0 votes
Thanks 0
OlyaVoroschuk
1 варіант)2 б (1/4)/(-1/8)=-2/3
OlyaVoroschuk
2 v) 2-в(розв*язок аналогычний)
OlyaVoroschuk
-0.8=а+7d -5=а+10d (віднімемо від першого друге) 4.2=-3d d=4.2/(-3)=-1.4
OlyaVoroschuk
підставимо в перше рівняння,шукаємо "а"
OlyaVoroschuk
а=-19
OlyaVoroschuk
ой, а=9
OlyaVoroschuk
S=(2*9)+(-1.4*19)*20/2=-86
OlyaVoroschuk
5)(2a+(49*4)*50/2=5500 (2a+196)*25=5500 2a+1196=220 2a=24 a=12
More Questions From This User
See All
yulia2905
August 2022 | 0 Ответы
storony treugolnika ravny 5 sm 6 sm i 7 smnajdite storony podobnogo emu tr
Answer
yulia2905
July 2022 | 0 Ответы
rozvyazhit sistemu rivnyan 3x7y9 6x14y18
Answer
yulia2905
July 2022 | 0 Ответы
rozvyazhit sistemu rivnyan sposobom pidstanovki xy5 3xy7
Answer
yulia2905
July 2022 | 0 Ответы
pomogite ochen srochnovisim paketiv boroshna i 3 paketi cukru vazhat 30 kga 4 pa
Answer
yulia2905
July 2022 | 0 Ответы
rozvyazhit sistemu rivnyan sposobom pidstanovki x 2y14 2x5y1
Answer
yulia2905
July 2022 | 0 Ответы
najdite ploshad romba perimetr kakogo raven 120 sma odna s diagonalej ravna 36
Answer
yulia2905
June 2022 | 0 Ответы
v trapecii abcd srednyaya liniya ef peresekaet diagonal ac v tochke k raznica otre
Answer
yulia2905
October 2021 | 0 Ответы
v treugolnik abc vpisan romb bklm tak chto ugol b v nih obshijtochka l prinadle
Answer
yulia2905
September 2021 | 0 Ответы
rozvyazhit sistemu rivnyan sposobom dodavannya 2x3y7 7x 3y11
Answer
yulia2905
September 2021 | 0 Ответы
rozvyazhit sistemu rivnyan x y3 2x y8 sposobom pidstanovki4y5y2 3x 5y19 spo
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 "Решите очень срочно прошу!!!!!!!!!!!..."
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