Предмет: Математика, автор: kyliew

Укажите три каких-либо значения b,при которых корнем уравнения bx=2/3(дробь) является целое число

Ответы

Автор ответа: sofiyavictoria

Ответ:

Пошаговое объяснение:

b*x=2/3. Отсюда b=2/3:b

При b=1/3 х=2/3:1/3=2/3*3/1=2

При b=1/9 х=2/3:1/9=2/3*9/16

При b=2/15 х=2/3:2/15=2/3*15/2=5

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: Дия6

Помогите перевести нормально
THE UNITED STATES OF AMERICA
The USA is located in the central part of North America. Its area is 9,363,200 square kilometers. The population of the USA is over 228 million.
The United States is a Federal Union of 50 states. The Presi¬dent is the head of the government He forms the government.
The Constitution is the basic law. It defines the structure and the method of national government and lists its rights and fields of authority (власть).
According to the Constitution the three main branches of the USA government are the executive, the legislative and the judicial.
The executive branch includes the President, Vice-President, and the Presidents' Cabinet.
The function of the executive branch is to administrate and execute the law. Every four years the America people elect the President. But they may re-elect their President for another term of four years.
The function of the Cabinet is to advise the President on any affair he wishes such advice. The Cabinet consists of the heads of the thirteen executive departments - the Secretary of State, the Secretary of Treasury (финансы), the Secretary of De¬fence and all the rest.
The legislative branch of the government is the Congress. It consists of the Senate and the House of Representatives.
The senate consists of 100 members, two from each of the 50 members. The House of Representatives consists of 435 members. The population of each state determines the number of members.
The function of the Congress is to make laws and to fi¬nance the operation of the government.
The Supreme Court is the highest judicial organ of the United States and the head of the judicial branch.
The major political parties in the United States are the Democratic Party and the Republican Party. This two-party sys¬tem practically dominates the political life of the country.

1 год назад

Предмет: Русский язык, автор: ekaterinalojki

Написать очень короткое сочинение о культуре,простыми словами. предложения 4

1 год назад

Предмет: Русский язык, автор: svetakadochnik

В каком варианте ответа указаны все слова, где пропущена буква Я?

А. почу...ли

Б. бор...щийся

В. засе...н

Г. насто...нный

Выберите один ответ:

a. Б,В,Г

b. А,Б,В

c. А,В,Г

d. А,Б,Г

1 год назад

Предмет: Математика, автор: anastasizzzz5

Как решить:найди общее делимое:15 и 120
36 и 540
124 и 136
Помогите пллзззз!!!!!!

8 лет назад

Предмет: Алгебра, автор: blackorange

Запишите выражение виде дроби (при помощи дробный черты) а) (х2+7):(х-2) Б) (2х+5):(х:1) с) (5х2-1):(2х-3)

8 лет назад