Предмет: Математика, автор: tncubenko

Pue. I 3. Скількома різними способами у квадраті 3 х 3 можна зафарбувати рiвно 3 клітинки у чорний колір таким чином, щоб жоднi дві чорні клітинки не мали суміжну сторону?

Ответы

Автор ответа: MemeXSL

ответ: 6.............

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Алгебра, автор: tocechkarututut

. 6 ЗАДАНИЕ ПОМОГИТЕ ПОЖАЛУЙСТА

2 года назад

Предмет: Английский язык, автор: cumberbatchmargo221b

Даю 30 баллов.
Вам предстоит прочитать газетную статью о здоровом
питании. Некоторые части текста пропущены. Выберите из
списка (A-L) наиболее подходящую часть для каждого пробела (1-
11) в статье. Есть одна дополнительная часть, которую вам
использовать не нужно.

Governor wants kids to eat healthy food Many people are concerned about the health of children in the US. One big problem is that children are (1) _____. Being overweight is a problem (2) _____. People are less productive when they weigh too much. They also have more health issues (3) _____. One thing that makes people overweight is eating too much junk food. Chips, candy and sugary snacks are called (4) _____. Junk food is not healthy for people. It can make them overweight. Most junk food contains (5) _____. When children have too much fat and sugar in their diets, they can become overweight or (6) _____. Teenagers and children eat a lot of junk food. Some studies say that teenagers drink soda every day and eat (7) _____. They also eat a lot of junk food. The governor of California wants children to be healthier. He held a special summit meeting (8) _____. He invited several other health groups, as well as children. He talked to the children (9) _____. He asked them to exercise more and to stay away from junk food. The governor also took a walk with the children. We wanted to show them (10) _____. He asked the students for a commitment to stay healthy. The governor also signed a new law. It limits the sale of junk food and soda in school cafeterias. Lawmakers hope that this new law will stop children (11) _____ so much junk food. They hope this will help make children healthier in the state.
A to drink water
B too much fast food
C when they are overweight
D to talk about the problem
E junk food
F that exercise can be fun
G that coats money
H from eating
I even obese
J about staying healthy
K becoming more overweight
L too much fat and sugar

2 года назад

Предмет: Українська література, автор: Liza07t

Допоможіть даю 60 дуже треба

2 года назад

Предмет: Українська мова, автор: hhnjfhmgdiffhmg

знайти лексичну помилку і переробити в правильну фразу срочнооо

7 лет назад

Предмет: Литература, автор: елааа

умоляююю как Февронию пристыдила попутчика за нечестивые помыслы???????????срочнооо

7 лет назад