Предмет: Математика, автор: Karina2455

СРОЧНО ДАЮ 40 БАЛЛОВ
ABCD-тетраедр.Точки М і К-середини ребер DC і BC відповідно. Доведіть,що пряма МК паралельна площині ABD​

Ответы

Автор ответа: mishasasha125
0

Ответ:

МАМА

Пошаговое объяснение:

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· 1. There are __________people in the swimming pool now. I will swim a bit later.
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4. _____________money can do harm to young people. Some advice is always necessary.
5. The kid eat ____________sweets.

2. Question tag


1. They won't go to the party, ___________?
2. This house is new, ___________?
3. I'm your doctor, ___________?
4. There is much snow there, ___________?
5. There is no juice in the fridge, ___________?
6. She never comes in time, ___________?
7. They had many tomatoes last summer, ___________?
8. She watched too much TV last week, __________?
9. People didn't have TV 100 years ago, _________?
10. Life will be better in future, ___________?.

3. Past Simple or Past Perfect.
Simon ... (be) very glad to see that his brother ... (do) the homework.
By the time the film ... (end), she ... (fall asleep).
I really ... (feel) sick last night because I ... (eat) too much raw fish.
When Richard ... (arrive) at the station he ... (find) that his wife just ... (leave).
First he ... (make) a toast, then he ... (sit down) and ... (drink) a white coffee.
Kate ... (walk) home because she ... (miss) the last bus.
By the time we ... (get) to Brazil, we already ... (spend) all our money.
I ... (decide) to become a fireman by the time I ... (be) eight.
She … (sign) the contract before we ... (come).
I ... (phone) my son and ... (say) that Bob ... (see) him in the cafe.