8800553535Qwerty
27.06.2020 23:43

Билет из москвы в новосибирск в два раза дешевле чем из санкт петербурга в москву и в два раза дешевле чем из новосибирска во владивосток.Путешественник потратил на перелёт Санкт-Петербург-Москва-Новосибирск-Владивосток 42 тысяч,купив отдельные билеты на каждый рейс.СКОЛЬКО ТЫСЯЧ РУБЛЕЙ СТОИТ БИЛЕТ ИЗ НОВОСИБИРСКА ВО ВЛАДИВОСТОК?

Нажмите на рекламу ниже и сразу увидите ответ
Популярные вопросы:
Ответ:
daniilzagora
06.02.2022 11:18

1. During her trips she could “meet so many people from different countries, learn about their customs and traditions, make new friends.

2. No. They are satisfied with the Discovery Chanel and National Geographic magazine.

3. Не prefers just relaxing and doing nothing on holidays.

4. Не hates travelling, though he admits that traveling is not bad thing. He believes that traveling is for adventurous people and himself is not like that.

5. She says that there you can chose your favorite food and speak your own language.

6. She says that travelling is always connected with minuses, for example she feels homesick.

7. Traveling for her is not just visiting places all the time. When in your home town you could also have a lot of wonderful impressions.

In my opinion the only person who has a nice holidays is Jennifer. She spends her time learning and entertaining herself at one time. If you ask me, I think you will have an opportunity' to sit a home when you get old. All things considered I don’t approve of Jeremy’s and Alison’s way of spending their holidays.  

1. Some people enjoy relaxing on their holidays, while some others prefer something that s adventurous and thrilling

1) Listen to some young people talking about how they usually spend their holidays. What do they choose for their holidays? (listening for the main idea

Пошаговое объяснение:

0,0(0 оценок)
Ответ:
Vanpal03
08.02.2022 03:06

х2-21+54=0

таперь находим дискрименант:  D=21^2-54*4=441-216=225/

 

 

                                                  21-15

теперь находим корни:  х1==3

                                                     2

 

 

                                          21+15

                                   х2==18

                                             2

 

теперь находим среднее арифметическое:                                   18+3

                                                                                                    =10,5

                                                                                                           2

ответ: среднее арифметическое 10,5.

0,0(0 оценок)
Полный доступ
Позволит учиться лучше и быстрее. Неограниченный доступ к базе и ответам от экспертов и ai-bota Оформи подписку
logo
Начни делиться знаниями
Вход Регистрация
Что ты хочешь узнать?
Спроси ai-бота