Предмет: Алгебра, автор: nastymi33

яке правильне ,і чого інші не підходять і що буде замість них​

Приложения:

Ответы

Автор ответа: MadaraUchiha11
0

Ответ:

Б) Нуль не має оберненого числа

Объяснение:

Обернене число для x, це число, добуток якого з x = одиниці

Автор ответа: ludmilaksenija2005
0

Объяснение:

1/=1/1

1/(-1)=-1/1

3,6=18/5

1:18/5=5/18

Ответ : Б) 0

Предыдущий вопрос
Следующий вопрос
Интересные вопросы
Предмет: Английский язык, автор: avakhidov07
Помогите плз срооочнооо!!!!!

Exercise 1 Questions and answers
Complete the questions and answers with the correct auxiliary verb.
Example Where do you work? In a design studio in the city centre.
1 _____ you have a nice birthday?
Yes, I _____ , thanks. We went out for dinner.
2 What ______ Alan look like?
He’s tall and slim.
3 What ______ you doing when we had the power cut?
I ______ writing an email.
4 _______ Tim working abroad at the moment?
No, he _______ . He’s on holiday.
5 What colour eyes _____ the baby got?
Blue, just like her dad.
6 What_____ your new boss like?
She’s nice. Very friendly and easy-going.
7 ____ you ever been to Cuba?
Yes, we ______ . We went there last year.
8 What ______ Annie like doing?
She enjoys reading and painting.
9 Why _____ you answer the phone when I called you?
Sorry, I _____ listening to music so I didn’t hear it.
10 ______ Fiona been working here long?
No, she ______ . She started about a month ago.
16
Exercise 2 Present tenses and future forms
Complete the blog with the correct form of the verbs in brackets. Sometimes more than one answer is possible.
A day in the life of . . .
My name’s Jake and I’m a student at Edinburgh University. I ’m studying _______(study) Biology. Everyone (1)________ (think) that students have an easy life, but I (2)_________ (work) really hard all the time. As well as my studies, I (3)________ (have) a part-time job in a restaurant. My friends and I (4)_________ (enjoy) life in Edinburgh, but it isn’t all fun. My day usually (5)__________ (begin) at about 7.30, when I go for a run. My best friend, Ian, often (6)________ (come) with me. I (7)__________ (arrive) at the university at about 9.15. When I (8)________ (not have) lectures, I’m expected to be at the lab to do my own research, so I never (9)________ (lie) in bed all day! My girlfriend and I (10)_______ (not see) much of each other at the moment, because she (11)_________ (do) exams soon. She’s in her final year and when she finishes, she (12)_________ (go) abroad to do voluntary work in Africa. I know I (13)________ (miss) her a lot and life (14)___________ (not be) the same, but we hope to see each other in the holidays. Help! It’s 5.30 and I need to get ready for work. It (15)__________ (take) 20 minutes to get to the restaurant, so I (16)_____________ (continue) my blog a bit later . . .
2 года назад
Предмет: Русский язык, автор: karina30052006
В каком варианте ответа на месте пропуска в окончании пишется Е? 1) уступать в скорост... 2) изменения в тетрад... 3) рисовать в альбом... 4) без фруктовой карамел...
2 года назад
Предмет: Английский язык, автор: jjjjhhhhnhbbnbb
. Fill in the articles when necessary.
1.... United Kingdom of Great Britain and Northern Ireland occupies the British Islands.
2. ... Pacific Ocean is the largest ocean on the Earth.
3. ... Suez Canal connects the Mediterranean Sea and the Red Sea.
4. ... Great Lakes consist of five lakes: Superior, Michigan, Huron, Erie, and Ontario.
5. My dream is to visit ... Canaries one day.
6. ... Lake Ontario is the smallest of the Great Lakes.
7. …Moscow is a river that moves very slowly.
8. … Pacific Ocean is very deep.
2 года назад
Предмет: Химия, автор: DragoDestiny
Помогите пожалуйста :>
8 лет назад
Предмет: Русский язык, автор: dianamatyushina11
Я дою 20 баллов! Помогите пожалуйста!!!!
Найдите фразеологизмы с этими словами:
Люди, мир, птица, чужой, шапка!!!!
8 лет назад