Предмет: Алгебра, автор: koschamyay228

Перевір, чи рівність 0,2(t−2)=−(−1,5t)−(0,4+1,3t) є тотожністю?

Ответы

Автор ответа: evgeniya1309

1

Объяснение:

если помогла отметь пожалуйста как лучший ответ

Приложения:

koschamyay228: cgfcb,j juhjvyjt

koschamyay228: спасибо огромное

koschamyay228: а это тотожний?

evgeniya1309: тотожнiсть

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SPT 6 Test 8
Vocabulary
A Match the words to form phrases.

e. g. swimming B A football
1 entrance ....... B pool
2 department ....... C tickets
3 meet ....... D a snack
4 watch ....... E store
5 have ....... F friends
(5x1=5)
B Translate into English.
6 Многоквартирный дом - ..................................... 11 Стадион - .....................................................
7 Бассейн - .............................................................. 12 Ресторан - ......................................................
8 Дворец - .............................................................. 13 Парк - ............................................................
9 Спорт. центр - ................................................... 14 Коттедж - ........................................................
10 Библиотека - ....................................................... 15 Аквариум - .....................................................

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C Underline the correct item.
e.g. He can go out but he need/has to be back by 10:00.
16 You needn’t/mustn’t put posters on the wall. It’s forbidden. 19 You mustn’t/needn’t wear a sweater. It’s warm outside.
17 Must/Can I go outside, please? 20 The rules say we must/can’t keep our rooms tidy.
18 Do I have to/Needn’t I finish it today?

(5x1=5)
D Write the correct form of the adjective in brackets.
e g. Mike is the .................................... (young) student in his class.
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21 Paris is .................................... (beautiful) than London. 24 Who is the ........................ (young) person in your family?
22 This chair is the ..................... (big) of the three. 25 Tony is the ................... (intelligent) student in his class.
23 I eat .................................... (little) than you.

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Adjective Comparative Superlative
e.g. great greater the greatest
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27 bad
28 the most wonderful
29 fast
30 the best

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31 the/have/doesn’t/flat/to/She/clean
............................................................................. 34 have/wear/to/don’t/uniform/We
..............................................................................
32 early/wake/They/to/have/up
......................................................................... 35 has/He/do/the/ washing up/to
..............................................................................
33 your/You/make/needn’t/bed
..........................................................................

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Visit me soon.
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A flat.

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....................................................................... 44 Which home is in the countryside?
..............................................................................
42 Which home has the biggest rooms?
............................................................................. 45 Which home is peaceful and quiet?
.............................................................................
43 Which home is close to a cinema and a theatre?
...........................................................................

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