Предмет: Физика, автор: vladic0311

Выполни столбиком сложение и вычитания площадей.
736589 кв.мм +263411 кв.мм=
1 кв.м - 963564 кв.мм =
Вырази площадь, полученную при сложении площадей, в квадратных метрах.


vladic0311: 7336589 кв.мм-263411 квюмм

Ответы

Автор ответа: ФизикК0Т
16
1)=1 000 000 мм^2 = 1м^2 2)= 36 436 мм^2 = 0,036 436 м^2
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УПРАЖНЕНИЕ 1. ОПРЕДЕЛИТЕ ВРЕМЯ. НАПИШИТЕ ЕГО

What time do you usually wake up?

Why are they looking at us?

I can’t talk to you now. I am working.

Does your brother shave every morning?

We don't want to move at all.

Sam is a good football player, but he doesn't play very often.

Is the sun shining? No, it is not.

УПРАЖНЕНИЕ 2. ВЫБЕРИТЕ ПРАВИЛЬНЫЙ ВАРИАНТ СКАЗУЕМОГО

It sometimes (snows/is snowing) here in April.

It (snows/is snowing) now.

Every morning mother (cooks/is cooking) breakfast for us.

It is 8 o’clock now. Mother (cooks/ is cooking) breakfast.

Every day father (leaves/is leaving) the house at half past eight.

Now it is half past eight. Father (leaves/is leaving) the house.

We often (watch/are watching) TV.

УПРАЖНЕНИЕ 3. ЗАПОЛНИТЕ ПРОПУСКИ, ИСПОЛЬЗУЯ DON’T, DOESN’T, ISN’T, AREN’T ИЛИ AM NOT.

We … watching a television programme now.

We … watch television every day.

It… raining very hard at the moment.

I … hear you well.

It… rain very much in summer.

УПРАЖНЕНИЕ 4. НАЧНИТЕ ВОПРОСЫ С DO, DOES, IS, ARE ИЛИ AM.

… you learn new words in each lesson?

… you learning the new words right now?

… she usually sit at the third desk?

УПРАЖНЕНИЕ 5. НАЙДИТЕ ОШИБКИ И ИСПРАВЬТЕ ИХ.

We not going to school today.

What you doing after school?

At the moment Peter is work in Russia.

Does he gеtting a new car?

He never wear a hat.

УПРАЖНЕНИЕ 6. ПОСТАВЬТЕ ГЛАГОЛЫ, ДАННЫЕ В СКОБКАХ, В НУЖНОМ ВРЕМЕНИ.

My brother (talk) to Tom now.

Не (work) hard every day.

That girl (speak) English very well.

My friend (enjoy) hamburgers very much.

John and Frank (write) letters at this moment.