Предмет: Геометрия, автор: danil242224

Знайдіть довжину ребра куба, якщо об'єм цього куба дорівнює 27 см3

Приложения:

Ответы

Автор ответа: vikaramsovaya

Ответ:

$v = {a}^{3} \\ {a}^{3} = v \\ {a}^{3} = 27 \\ a = 3$

довжина ребра куба дорівнює 3 см

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: egorf385

TV is one of the best inventions the man has ever made. We are beginning to forget what the world was without TV. Everybody knows what a great force TV is in the world today. Thanks to TV we get a great amount of information. It gives wonderful possibilities for education. It enriches our intellect. We also become better informed by watching documentaries, science programmes, discussions and by learning the most important issues of the day. TV gives an opportunity to see the best actors, sport matches, to meet famous people. TV brings the world to our room. We see people in our country and in other lands and learn about their customs, occupations, traditions, problems. We become cultured people by learning more of the arts. Television helps us to relax after a hard day's work, so we can then cope better with the next day's work. Besides, there is a considerable amount of TV programmes: News, different talk-shows, TV games, concerts and variety shows, sport programmes, feature films, serials and so on and so forth. They are of great entertainment value and provide useful topics for conversation. A lot of these programmes are very popular. For example, News deal with political and social problems of modern society. Their aim is to give analysis of the problems and show different view points. They are concerned with the country's national events, the most topical political problems of the day. Musical Review presents songs, pop groups, folk songs. It is very popular with TV viewers. Thus, we can say that TV is a great force which attracts millions of people to the screens. But tastes differ. Some people are against TV. They say that TV is doing a lot of harm. It occupies a lot of free time. People used to have hobbies, to meet with friends, to go to the cinema or theatre, to read books, to listen to music. Nowadays many people sit watching TV hour by hour. They don't read books, they don't do sports, they begin to forget the art of conversation. Watching TV for a long time may lead to poor health and ruin eye-sight. But nobody makes you watch TV for hours. You can simply switch off your TV-set. But nobody can deny the fact, that TV is a great force in the world today.
помогите составить 10 вопросов пожалуйста

2 года назад

Предмет: Математика, автор: maksymmm68

У першій бригаді було в 4 рази більше ткаль ніж у другій після того з пешої бригади 6 ткаль перейшли до другої бригади в обох бригадах ткалі стало порівну скільки ткалі було в другій бригаді спочатку

2 года назад

Предмет: Химия, автор: oscar0152101521

Виберіть речовину з молекулярною кристалічною граткою:

а) NH3;
б) K2O;
в) Li2SO3;
г) Sn.

2 года назад

Предмет: Химия, автор: skafarmkvalentina

Чи є поміж наведених тверджень правильні?
1. Температура кипіння води за тиску 1 атм дорівнює 100 °С.
II. Температура замерзання води за тиску 1 атм дорівнює 4 °С.
А лише I
Б лише II
в обидва правильні
Г немає правильних

8 лет назад

Предмет: Русский язык, автор: arinaceremhova

ХЕЕЕЕЕЛП. СРОЧНО. ДАЮ 20 БАЛЛОВ

8 лет назад