Предмет: Алгебра, автор: ПодругаБога

сократите дробь 2(х-b)/3(b-x)
Помогите пожалуйста

Ответы

Автор ответа: elena17051305y
0
выносим минус получаем
2(x-b)/-3(x-b)
теперь х-b и x-b сокращаем
и получаем дробь -2/3
Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Русский язык, автор: dima2o1o
сочинение на тему Как я дрессировал собаку​
6 лет назад
Предмет: Английский язык, автор: tanbai
III. Complete the sentences with the right modal verb (have to, should, must):
1. You __________see this film if you want to, I think it’s OK.
2. You (not) _________carry that parcel home yourself; the shop will send it.
3. Mother to child: You (not)_________tell lies.
4. You (not)________bring an umbrella. I have one for you.
5. Park notice: All dogs ________be kept on leads.​
6 лет назад
Предмет: Английский язык, автор: mrdovgoshiya
Помогите прошу 30 балов изи
Reading II
Read the text “The Ukrainian Language” and write if the following statements are true or false.


The Ukrainian Language
The Ukrainian language is one of the oldest in the world. It is the second most widely spoken language of twelve surviving members of the Slavic group of the large Indo-European language family. Geographically, it is classified with Russian and Belorussian as an East Slavic language.
First you come across Ukrainian in literature of the XII century. The evolution of the language can be traced from the early texts, such as Gospel of Kamianets-Strumilov (1411), written in Old Ukrainian, or the Peresopnytsky Gospel (1556-1561), where a more developed, Middle Ukrainian Language was used. Modern Ukrainian language was the first time used in literature by Ivan Kotliarevsky in 1700s.
Modern Ukrainian is represented by a set of dialects. Traditionally scholars divided into three main groups, Northern, South-Western an d South-Eastern. The difference between these three dialects is not very strong. The standard language is based mainly on the Poltava-Kyiv dialect of the South-Eastern group.
Because of the historical conditions it was difficult to the Ukrainian language to develop.
Now Ukraine is independent. Ukrainian language, traditions and culture are being revived. Ukrainian is the official state language; it is being studied and is the subject of academic research. Official status of Ukrainian provides its introduction in the legislation, ministry, civil organizations and enterprises, the court system, international treatments and agreement, the school system from kindergarten to higher educational institutions, scientific publications and the mass media.
1.True or false:
Ukrainian is one of the oldest languages.

The Ukrainian language is the language of the Slavic group.

Ukrainian is classified with Russian and Belorussian as West Slavic language.

First you come across Ukrainian in literature of the tenth century.

Modern Ukrainian language was the first time used in literature by T. Shevchenko.

Ukrainian is the official state language.


2. Choose the correct variant a, b or c to complete the sentences.

The Ukrainian language is one of the oldest …

A) in the world     B) in Europe         C) in Canada
2. The evolution of the language can be traced from the early texts, such as …
A) Bible         B) Gospel        C) The Testament
3. Modern Ukrainian language was the first time used in literature …
A) in the 18th century B) in the 17th century C) in the 16th century
4. …  represented by a set of dialects.
A) Our language is     B) Many languages    C) Some languages
5. Ukrainian language, … are being revived.
A) culture         B) traditions         C) traditions and culture
6. Ukrainian is the official … language.
A) scientific        B) state        C) academic
​
6 лет назад
Предмет: Информатика, автор: korleta
как скопировать выделенный фрагмент не используя буфер обмена
ответьте прошу сейчас надо
10 лет назад
Предмет: Математика, автор: rfhksx2008
в ларек привезли тетради.когда продали 90 тетрадей то осталась четвертая часть привезенных тетрадей.сколько всего тетрадей привезли в ларек?
10 лет назад