Ответы 1
-
338+(338-337)×(338+337)+337/25=338+1×675+337/25=338+675+337/25=1350/25=54/ это дроби
-
Автор:
miguel58 - 6 лет назад
-
0
-
-
Добавить свой ответ
Еще вопросы
-
найдите корни уравнений
2х-5=х+1-
Предмет:
Математика -
Автор:
jess - 6 лет назад
-
Ответов:
1 -
Смотреть
-
-
решите уравнение 1) 9x-4x+39=94
2) 7y+2y-34=83-
Предмет:
Математика -
Автор:
cindyjensen - 6 лет назад
-
Ответов:
0 -
Смотреть
-
-
1. Put in at, on or in.
1. Mozart was born in Salzburg...................................... 1756.
2. I haven't seen Kate for a few days. I last saw her........................Tuesday.
3. The price of electricity is going up..........................................October.
4. I've been invited to a wedding........................................ 14 February.
5. Hurry up! We've got to go................................................five minutes.
6. I'm busy just now but I'll be with you..................................a moment.
7. Jenny's brother is an engineer but he's out of work.....................the moment.
8. There are usually a lot of parties..............................New Year's Eve.
9. I hope the weather will be nice......................................the weekend.
10. ..............................Saturday night I went to bed................ 11 o'clock.
11. I don't like travelling.......................................night.
10. We travelled overnight to Paris and arrived.........................5 o'clock.................the morning.
11. The course begins.............................. 7 January and ends sometime ......................... April.
12. It was quite a short book and easy to read. I read it...........................a day.
13. I might not be at home....................Tuesday morning but I'll probably be there...............the afternoon.
16. My car is being repaired at the garage. It will be ready.......................two hours.
17. The telephone and the doorbell rang..................................the same time.
18. Mary and Henry always go out for a meal.............................their wedding anniversary.
19. Henry is 63. He'll be retiring from his job.................................two years' time.
2. Put the verb in the correct form of the past (positive, negative or question).
1 I played ........(play) tennis yesterday but I .didn’t win...........(not/win).
2 We ............ (wait) a long time for the bus but it ................. (not/come).
3 That's a nice shirt. Where .............. (you/buy) it?
4 She ............... (see) me but she ........................ (not/speak) to me.
5 '..............(it/rain) yesterday?' 'No, it was a nice day.'
6 That was a stupid thing to do. Why ................. (you/do) it?
-
Предмет:
Английский язык -
Автор:
c-dawgqedp - 6 лет назад
-
Ответов:
1 -
Смотреть
-
-
Чтобы осуществить цепочку превращений:
медь → хлорид меди (II) → нитрат меди (II) → медь
необходимо последовательно использовать:
а) соляная кислота, азотная кислота, серебро;
б) хлор, нитрат железа (III), серебро;
в) хлор, нитрат серебра, железо;
г) соляная кислота, азотная кислота, железо.
Напишите реакции
Топ пользователей
-
Fedoseewa27
35934 -
Devilian
2792 -
Pikachu
2228 -
hobbesbowers
2116 -
kaylynnbarron676
1818 -
女fei
1240 -
yulia-kaplina
1158 -
Poinntt
946 -
Bars
930 -
Queenmagic18
770
How much to ban the user?
1 hour
1 day
100 years