Предмет: Алгебра, автор: nadezdacherevko67

32 - 3x ^ 2 якщо x = 3

Ответы

Автор ответа: DedliDeN
0

Ответ:

ответ в закрепе, надеюсь поможет.

Приложения:
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1. Составьте к данным ответам правильные вопросы, подставив подходящее слово.
1. How ... is your husband? – He is 42 years old.
2. How ... is Moscow from Kazan? – It’s about 800 km.
3. How ... do you go to the swimming-pool? – Twice a week.
4. How ... have you lived in Barcelona? – For 15 years.
5. How ... children do you have? – I have one son and two daughters.
6. How ... was he driving when the police saw him? – 100 km per hour.
7. How ... does it usually take you to get to your office from here? – Half an hour or so.
8. How ... wine is there in the bottle? – It’s almost empty.
2. Выберите из скобок подходящее слово. Переведите предложения.
1. How ... (many/much) cigarettes do you smoke a day?
2. How ... (many/much) money do you have today?
3. How ... (far/long) will it take us to go to the beach?
4. How ... (far/long) is Los Angeles from here?
5. How ... (far/long) have they been married?
6. How ... (fast/old) are the pyramids in Egypt?
7. How ... (often/big) do you go to the theatre?
8. How ... (tall/wide) is the river Volga?
3. Задайте вопросы к выделенным словам, начиная с How.
1. The movie is 3 hours long.
2. We play tennis on Tuesdays and Fridays.
3. There are six boys in our class.
4. Her kitchen is 8 square metres.
5. I need some milk for the cake.
6. They went to Scotland by train.