Предмет: Алгебра, автор: kit471

Решите неравенства: 2cos>=-√3
sinx<=-√3/2

Ответы

Автор ответа: MizoriesKun

1

Смотри..................

Приложения:

kit471: спасибо!

Предыдущий вопрос

Следующий вопрос

Интересные вопросы

Предмет: Английский язык, автор: qj768r6xqt

2 Read the text and the statements to it. Write if the statements are true or false.
Most of Britain's most popular newspapers are tabloids. These include
The Sun, The Mirror, The Express and The Daily Mail. Although some tabloids
are serious newspapers and the broadsheets also have tabloid editions, many
people talk about tabloid journalism or the tabloid press to refer to a type
of a newspaper that contains many articles about music, sport and famous
people, and less serious news, and is often insulting to women and people
from other countries. The word « is less widely used in the USA,
where most of the important national newspapers are of a regular size. The
best-known US tabloid, which uses short articles and large photographs, is the
New York Daily News. Serious tabloids include the Chicago Sun-Times.
…….. 1) Tabloids are rather popular in Britain.
………2) All the tabloids are serious newspapers.
……….3) Most people believe that there is very little serious news in tabloids.
………..4) Tabloids concentrate on such topics as political and economic
events.
………..5) The New York Daily News is issued in the UK.
………..6) The Chicago Sun-Times is a serious tabloid.

1 год назад

Предмет: Математика, автор: larisakucij

Автівка іхала 2 год зі швидкістю 66,8 км/год і 3 год зі швидкістю 73,2 км/год. Знайди її середню швидкість на всьому шляху

1 год назад

Предмет: Геометрия, автор: kuzmicmaks8

обчисли суму кутів опуклого 7 кутника

1 год назад

Предмет: Алгебра, автор: Alina15nedeva

Сравните пожалуйста!!!
1.)tg 140 градусов и tg (-140 градусов)
2.)tg 6pi/5 и cos 5pi/7

7 лет назад

Предмет: Химия, автор: nadia9223

1. Укажіть рівняння реакції нейтралізації: a) AGNO, +HCI→ AgCl+HNO, ») 2NAOH+CO, -→ Na,CO, +H,0 6) NaOH+HCl →N2CI+H,O

7 лет назад