[tex] \sqrt{x+7} + \sqrt{x-2} =9[/tex] - №24920487

[tex] \sqrt{x+7} + \sqrt{x-2} =9[/tex]
- Предмет:
  Математика
- Автор:
  sandrahammond
- 5 лет назад

Ответы 2

спасибо вам большое♥
- Автор:
  tristan
- 5 лет назад
- 0
спасибо
- Автор:
  chica
- 5 лет назад
- 0
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Хочу найти список предлогов, которые употребляются вместе со словами. Такие как congratulate ON, afraid OF, capable WITH. В правилах про предлоги такого нет. Где такое можно найти и как это называется? Фразовые глаголы тоже не то!
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THE WORLD IS GETTING HOTTER
The world is getting hotter because of us! Our factories, cars, trains and planes (1)________the air dirty. When (2)_________sun shines, everything gets hot and the dirt stops the hot air from going (3)________to the sky. Because the hot air has nowhere to go,(4)________gets hotter.
Already our world is (5)________than it was one hundred years ago. Hot countries may become drier and the people who live there will not be able to grow enough food. Ice in cold areas (6)________changing to water because of higher temperatures. When this happens, the seas become bigger. Some towns (7)________the sea may have a problem soon.
We can help (8)________we stop making the air dirty but we must do something fast!

A
B
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1.
make
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4.
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Paula,
Thanks for your email. You wanted me (1)_______you about my job. Well, I (2)___________in a publishing company in London for the summer holidays. Usually I have to answer questions on the phone, but some people are off sick today, so I (3)___________letters instead. I really (4)__________the people here. They always (5)___________each other out when there are any problems. We (6)___________a health and safety course this week, which is a bit boring, but it will be over soon.
I (7)____________ shopping at lunchtime yesterday. I (8)___________a new pair of trousers from Top Shop – it’s a huge clothes store on Oxford Street. You’d love it! Anyway, I’m getting ready to go home at the moment, so bye for now.
Write back soon!

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1.
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telling
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2.
work
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3.
was writing
am writing
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4.
liked
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5.
help
were helping
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are all doing
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С какой целью Марк Твен написал произведение "Принц и нищий".
Писать текстом рассуждения, 6-7 предложений.
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