Home
О нас
Products
Services
Регистрация
Войти
Поиск
mudblood8
@mudblood8
June 2022
1
24
Report
30 баллов !!!
Постройте угол альфа,
1) тангенс=1/2
2)тангенс=3/4
3)косинус=0,2
4)косинус =2/3
5)синус=1/2
6)синус=0,4
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
kiryaesir
Cos a = корень из 1- (4/5)^2а = корень из
1-16/25= корень из 9/25= -3/5
tg a = sin a/cos a= 4/5:(-3/5)= -4*5/5*3= -4*5/5*3= -4/3
ctg a= -3/4
5 votes
Thanks 0
×
Report "2 6)синус=0,4..."
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
1-16/25= корень из 9/25= -3/5
tg a = sin a/cos a= 4/5:(-3/5)= -4*5/5*3= -4*5/5*3= -4/3
ctg a= -3/4