периметр треугольника равен 62 см.,найти длины его сторон, если одна из них длиннее второй в 2 раза, а третьей на 8 см

Раскройте скобки, выбрав нужную форму глагола и подчеркните подлежащее и сказуемое.

 There  ( is ,  are )  a   large  table in my room.

There (is, are) three windows in my classroom.

There (is, are) a table and four chairs in my living-room.

There (is, are) a blackboard, four desks and five chairs in our class-room.

There (is, are) a text-book and two exercise-books on the table.

There (is, are) two shops and a cinema in my street.

сколько требуется водяного пара при температуре 100 градусов для нагревания бетонной плиты массой 200 кг от температуры 10 градусов до температуры 40 градусов??

Write sentences beginning I wish

� 2. I don't have a key (and I need one). I wish ---

� 3. Ann isn't here (and I need to see her).

� 4. It's cold (and I hate cold weather).

� 5. I live in a big city (and I don't like it).

� 6. I can't go to the party (and I'd like to).

� 7. I have to work tomorrow (but I'd like to stay in bed).

� 8. I don't know anything about cars (and my car has just broken down).

� 9. I'm not lying on a beautiful sunny beach (and that's a pity).