Перейти к выбору ответа 01.04.2022Виконати ділення 6÷1/15 Выбрать другой вопрос Смотреть ответ Перейти к выбору ответа Математика Вопрос школьника по предмету Математика Виконати ділення 6÷1/15 Ответ учителя по предмету Математика 6:1/15=6*15=90. Ответ: 90.
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В коробке 6 красных, 7 зелёных, 8 синих и 9 жёлтых карандашей. В темноте из коробки берут карандаши. Какое наименьшее число карандашей надо взять, чтобы среди них обязательно было 2 красных или 2 жёлтых карандаша?
1. How often Е-mail (to look through) a day?
а. have E-mail been looked through
б. is E-mail looked through
в. E-mail are looked through
г. E-mail is looked through
д. E-mail has been looked through
2. The price (to settle) with our partners by the arrival of the Financial Director.
а. is settled
б. will have been settled
в. will settled
г. will be settled
3. We (to offer) a very good discount last week.
а. were offered
б. had been offered
в. was offered
г. have been offered
4. How many machines (to produce) next month?
а. will be produced
б. be produced
в. are produced
г. will have been produced
5. Which of the rooms (to repaire) by the end of the last week?
а. had been repaired
б. were been repaired
в. were repaired
г. are been repaired
д. have been repaired
6. Who (to assign) at yesterday’s meeting to meet our guests at the airport?
а. was assigned
б. has been assigned
в. were assigned
г. assigned
7.As the engineer is away the broken machine (not, to repair) at the moment
а. not being repaired
б. is not being repair
в. is not being repaired
г. is not repaired
8. The catalogue (just, to study) carefully.
а. is just studied
б. has just been studied
в. are just studied
г. had been studied
д. have been just studied
9. The goods (to deliver) to the Buyers on time next Monday?
а. The goods will be delivered
б. Will the goods be delivered
в. The goods will be delivered
г. Will be the goods delivered
10.The manufacturing process in the shop (not, to control) by computers.
а. has not been controlled
б. is not controlled
в. not is controlled
г. not controlled
д. had not been controlled
4(х-4)(х+8)=(3х+2)(х-5)+(х-1)(х+1)