Home
О нас
Products
Services
Регистрация
Войти
Поиск
соня1717151515555557
@соня1717151515555557
June 2022
1
7
Report
Номер 91(2,10)
Помогите пожалуйста,очень прошу.Заранее спасибо
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
гюйс
Verified answer
2.
.......=15m - 12n-12m+8n=3m - 4n
при m= -0,2, n=0,7
3(-0.2) - 4*0.7= - 0.6-2.8= - 3.4
10.
.....=1 2/3 х - 1 2/3*6-5/6*3/5х+5/6*27/10=1 2/3 х - 1/2 х - 10+9/4=1 4/6 х - 3/6 х - 10+2 1/4=1 1/6 х - 7 3/4
при х=27/36
7/6 * 27/36 - 7 3/4=63/72 - 7 54/72= - 6 63/72= - 6 7/8
0 votes
Thanks 1
×
Report "Номер 91(2,10) Помогите пожалуйста,очень прошу.Заранее спасибо..."
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
2........=15m - 12n-12m+8n=3m - 4n
при m= -0,2, n=0,7
3(-0.2) - 4*0.7= - 0.6-2.8= - 3.4
10.
.....=1 2/3 х - 1 2/3*6-5/6*3/5х+5/6*27/10=1 2/3 х - 1/2 х - 10+9/4=1 4/6 х - 3/6 х - 10+2 1/4=1 1/6 х - 7 3/4
при х=27/36
7/6 * 27/36 - 7 3/4=63/72 - 7 54/72= - 6 63/72= - 6 7/8