Home
О нас
Products
Services
Регистрация
Войти
Поиск
lesnik337
@lesnik337
October 2021
2
4
Report
решение и ответ к 5 4 2 1
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
shevtsovavalia
№1 1)1/3-2/7+3/2-31/21=14/42-12/42+63/42-62/42=3/42=1/14
2)2/15÷(1-1/15)=2/15*15/14=1/4
3) 1/14÷1/7=1/2=0,5
Ответ: 0,5
№2 6x-6y=1
4x+6y=4⇒10x=5⇒x=0,5; 1+3y=2⇒y=1/3
Ответ:(0,5; 1/3)
№4
2/(1/100+1/40)=2/(14/400)=57 1/7(км/ч)
Ответ: 57 1/7 км/ч
2 votes
Thanks 1
melisabahar
Надеюсь правильно.успехов
1 votes
Thanks 1
More Questions From This User
See All
lesnik337
October 2021 | 0 Ответы
nebolshoe sochinenie rassuzhdenie na temu pochvy bescennoe prirodnoe nasledie i
Answer
lesnik337
October 2021 | 0 Ответы
3 azat matvej i dasha razdelili mezhdu soboj 20 karandashej v rezultate okazalo
Answer
lesnik337
October 2021 | 0 Ответы
1 vychislit bez kalkulyatora i zapisat otvet v forme desyatichnoj drobi
Answer
lesnik337
September 2021 | 0 Ответы
ponyatie fajla imya fajla razmery fajlov ponyatie papki ierarhiya papok obekty oper
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 "решение и ответ к 5 4 2 1..."
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
2)2/15÷(1-1/15)=2/15*15/14=1/4
3) 1/14÷1/7=1/2=0,5
Ответ: 0,5
№2 6x-6y=1
4x+6y=4⇒10x=5⇒x=0,5; 1+3y=2⇒y=1/3
Ответ:(0,5; 1/3)
№4
2/(1/100+1/40)=2/(14/400)=57 1/7(км/ч)
Ответ: 57 1/7 км/ч