Предмет: Математика, автор: крисс14

определи порядок действий в выражении48+15:3(18+12):5

Ответы

Автор ответа: Вoвa1

0

(1)18+12
(2)15:3
(3)(18+12):5
(4)48+...

Автор ответа: aleks235

0

первое действие (18+12)=30
второе действие 30:3=3
третье действие 3:5=0.6
четвёртое действие
48+0.6=48.6

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Другие предметы, автор: Aiadil14112012

полиметалл кени мол жер кайсы? А)Шымкент В)Алатай С)Талдыкорган Д)Кентау

6 лет назад

Предмет: Алгебра, автор: ananasovicananas69

Прямоугольный участок размером 24×40 покрывается плитками 4×5. Можно ли покрыть этот участок ровными рядами плитками 2×12? 6×8? Обоснуйте свой ответ. Если да, то сколько плиток для этого потребуется?

6 лет назад

Предмет: Английский язык, автор: alycatlol34

Англ.яз. 8 класс. Буду благодарна за помощь :з

№1 Put the verb into correct form.
1. He always (grumble). It’s annoying.
2. I at the moment (read).
3. She (leave) tonight.
4. Look! – Something (burn).
5. They (get) married in July.
6. He still (wear) that old coat.
7. John’s (read up) for his examinations these days.
8. Why (sing) you that funny song?

№2 Complete the sentences, using some of these verbs: change, improve, fall, increase, rise, get, become
1. Living standards …………………gradually.
2. These days life…………………more and more expensive.
3. The weather……………….every moment.
4. Food prices………………….at the moment.
5. The environment is already very bad and it …………………….worse.
6. He is still weak but he………………….stronger slowly.
7. The cost of living…………………… . Every year things are more expensive.
8. He has gone to work in America. When he arrived, his English wasn’t very good but now it………………… .

№3 Put the verbs into the correct form, the Past Simple or the Past Continuous
1. What ________________________ (you / do) when I
________________________ (call) you last night?
2. I ________________________ (sit) in a café when you
________________________ (call).
3. When you ________________________ (arrive) at the party, who
________________________ (be) there?
4. Susie ________________________ (watch) a film when she
________________________ (hear) the noise.
5. Yesterday I ________________________ (go) to the library, next I
________________________ (have) a swim, later I
________________________ (meet) Julie for a coffee.
6. We ________________________ (play) tennis when John
________________________ (hurt) his ankle.
7. What ________________________ (they / do) at 10pm last night? It
________________________ (be) really noisy.
8. He ________________________ (take) a shower when the telephone
________________________ (ring).
9. He ________________________ (be) in the shower when the telephone
________________________ (ring).
10. When I ________________________ (walk) into the room, everyone
________________________ (work).
11. It ________________________ (be) a day last September. The sun
________________________ (shine), the birds ________________________
(sing). I ________________________ (walk) along the street when I
________________________ (meet) an old friend.
12. He ________________________ (live) in Russia when the Revolution
________________________ (start).

№4 Make the positive future continuous:
At three o’clock tomorrow…
1. I ________________________ (work) in my office.
2. You ________________________ (lie) on the beach.
3. He ________________________ (wait) for the train.
4. She ________________________ (shop) in New York.

№5 Make the negative future continuous:
When she arrives,
1. I ___________________________ (read).
2. You ___________________________ (sleep), will you?
3. We ___________________________ (work).
4. Julie ___________________________ (watch) a film.

№6 Make future continuous ‘yes / no’ questions:
When the boss comes,
1. ________________________ (I / sit) here?
2. ________________________ (John / use) the computer?
3. ________________________ (Jane and Luke / discuss) the new project?
4. ________________________ (we / work) hard?

6 лет назад

Предмет: Физика, автор: julsharuda

13,4мм в метрах перевести

9 лет назад

Предмет: Обществознание, автор: 26aigyl

приведите примеры речевого и неречевого общения

9 лет назад