7 класс.Найдите координаты точки пересечения графиков линейной функции:y=-2x+3 и y=2x-5,y=3x+2 и y=-0.5x-5!

228336 разделить на 67 в столбик

Три математика ехали в разных вагонах одного поезда. Когда поезд подъезжал к станции, математики насчитали на перроне 7,12 и 15 скамеек. А когда поезд отъезжал, один из них насчитал ещё 2 скамейки. Сколько насчитали остальные?

Read the text and be able to do the tasks below.



The King and the Painter.

There was a king who thought he could paint very well. His pictures were very bad but the people to whom he showed them were afraid to tell him the truth. They all said that his pictures were wonderful and they liked them very much.

One day the king showed his pictures to a great painter who lived in his country and said, "I'd like to know what you think of my pictures. Do you like them? "

The painter looked at king's pictures and said, "My king, I believe that your pictures are bad and you will never be a good artist. »

The king got very angry and sent the painter to prison. Two years had passed and the king wanted to see the painter again.

"I was angry with you, » he said, "because you didn't like my pictures. Now you're a free man again and I am your friend. "

The dinner was wonderful. And they enjoyed it very much.

After dinner the king showed his pictures to the painter again and asked, "Well, how do you like them now? " The painter turned to a soldier who was standing behind him and said, "Take me back to prison. "





A Write down whether the following statements are true or false.

1. The king was proud of his pictures.

2. The painter told the king the truth.

3. Some years later the king became a good painter.



B Answer the following questions.

1. Why were people afraid to tell the King the truth about his pictures?

2. What happened to the great painter who told them the the truth?

3. Did the painter change his mind when he met the king two years later?

Найдите периметр треугольника , каждая сторона которого имеет длину 7 см.