Ответ по предмету Математика: В магазин привезли 450 больших и 320 маленьких упаковок молока в первый день было продано 690 упаковок сколько упаковок молока осталось в магазине

Предмет: Алгебра, автор: Аноним

Какое число должно быть на месте многоточий в равенстве?

(7x−...)(7x+...) = 49x2−64.

7 лет назад

Предмет: Английский язык, автор: gulroza1979

A.Choose the correct item.1.Mike wants to...an endangered animal to help pay for its care. 1)adopt 2)ensure

2.Crews are working hard to clear the roads of snow after the.... 1)flood 2) avalanche

3.Tourists can easily find the lake because it is .... between two hills just outside the city.
1)nestled 2)formed

4. The Natural Park of the Coral Sea 1 banj
is 1.3 million square kilometres, it's
.... !1)rare2)massive

5.Apart from water and minerals, roots also offer trees ..... against strong winds. *
1)support
2)structure

B.Rewrite the sentences in the passive. 6. Gulnara grows roses in the garden.

1)Roses is grown by Gulnara in the garden.
2)Roses are grown by Gulnara in the garden.
3)In the garden roses are grown by Gulnara

7.The workers were fixing the dam.
1)The dam was being fixed by the workers.
2)The dam is being fixed by the workers.
3)The dam were being fixed by the workers.

8. Researchers will monitor the penguins.

1)The penguins was monitored by the researchers.

2)The penguins will be monitored by the researchers.

3)The penguins were monitored by the researchers.

9. They need to plant more trees to save the forest.

1)More trees must be planted to save the forest.

2)To save the forest more trees need to be planted

3)More trees need to be planted to save the forest.

10. The class adopted a giant panda.
1)A giant panda was adopted by the class.
2)A giant panda is adopted by the class.
3)A giant panda were adopted by the class.

C. Read the text and for questions 31-35, choose the correct answer (A, B or C). Komodo National Park in Indonesia is extremely beautiful. Its protected land and sea area total over 1,800 km2.This beautiful park is 1/3 land and 2/3 sea with numerous volcanic islands. Visitors can also enjoy its sandy beaches, rolling hills and majestic mountains. The sea is perfect for snorkelling as people enjoy its clear blue water and coral reefs.The park is home to many amazing animals and plants. It is actually named after a famous lizard: the Komodo dragon. Don't get too close, this 3-metre lizard is dangerous. Many people join tour groups where experienced guides keep them safe while showing them everything the islands have to offer from deer to water buffalo. Some tourists take boat tours to see the sea turtles, whales, and dolphins.The plant life on the park is also worth seeing. Fruit trees offer coconuts and mangoes, while colourful flowers like orchids offer a great picture opportunity.Komodo National Park is the perfect location to see all that nature has to offer. Keep that in mind the next time you book a holiday.

11. What is the Komodo National Park mostly made up of?
1)A islands
2)B volcanoes
3)C water

12. How did the park gets its name?

1)A from a plant
2)B from an animal
3)C from its location

13. What does the writer say about the lizards? *

1)A It is the largest in the world.
2)B They like to eat fruit.
3)C You should stay away from them.

14. What does the writer say about the tour guides? *

1)A They are afraid of the animals.
2)B They are from the area.
3)C They protect the tourists.

15. What is the writer's main purpose in writing the text?

1)A to inform readers about a park
2)B to raise awareness about an endangered animal in trouble
3)C to compare different islands in the park

LISTENING. Listen to the dialogue. What do you know about punk music? 1. When did punk music start? *
1)a) the 1960s

2)b) the 1970s

3)c) the 1980s

2Which of these is not a punk group? *

1)a) The Ramones

2)b) The Beatles

3)c) The Sex Pistols

3.Which were the most important punk cities? *

1)a) Paris and London

2)b) New York and London

3)c) Paris and New York

4. What did 'classical ' punk fashion not have? *

1)a) spiky hair

2)b) body piercing

3)c) baggy trousers

7 лет назад

Предмет: Қазақ тiлi, автор: lubovnoskova34

Сөйлемдерді аякта помогите мне пожалуйста билим Ленд 4 б

7 лет назад

Предмет: Математика, автор: yafox

представить многочлен a(2)- 10ab+25b(2) в виде квадрата двучлена
(2)-квадрат

10 лет назад

Предмет: Химия, автор: tofix1serega

розвязати ланцюжок назвать продукти S→SO2 →H2SO3→Ca2So3→KSo3

10 лет назад

В магазин привезли 450 больших и 320 маленьких упаковок молока в первый день было продано 690 упаковок сколько упаковок молока осталось в магазине

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