Home
О нас
Products
Services
Регистрация
Войти
Поиск
olga83g
@olga83g
August 2022
1
19
Report
найдите значение выражения: (-7d-14d):(-7),если:а) d=-2/3;б) d=1,3
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
yula666666
Verified answer
Сначало упростим: (-7)*(d+2d)/(-7)=d+2d
теперь подставим: а)(-2/3)-(4/3)=(-6/3)= -2
б)1,3+2,6=3,9
4 votes
Thanks 3
×
Report "3;б) d=1,3..."
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 © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
Сначало упростим: (-7)*(d+2d)/(-7)=d+2dтеперь подставим: а)(-2/3)-(4/3)=(-6/3)= -2
б)1,3+2,6=3,9