Home
О нас
Products
Services
Регистрация
Войти
Поиск
lebedeva2004
@lebedeva2004
September 2021
1
25
Report
4cos60°+2sin30°-√2sin45°+√3cos30°-2tg45°
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
aynuradem55
Cos60=1/2
sin30=1/2
sin45=&2/2 &-это я так обозначила корень.
сos30=&3/2
tg45=1
4*1/2+2*1/2-&2*&2/2+&3*&3/2-2*1= 2+1-1+1,5-2= 1,5
4 votes
Thanks 2
×
Report "4cos60°+2sin30°-√2sin45°+√3cos30°-2tg45°..."
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
sin30=1/2
sin45=&2/2 &-это я так обозначила корень.
сos30=&3/2
tg45=1
4*1/2+2*1/2-&2*&2/2+&3*&3/2-2*1= 2+1-1+1,5-2= 1,5