-
собственная скорость катера 18 км ч скорость течения реки 2км ч какое растояние проплывает катер против течение реки за 3 часа
-
Предмет:
Математика -
Автор:
yaeldudley - 6 лет назад
-
Ответы 3
-
Я просто хотел проверить
-
Автор:
hayden - 6 лет назад
-
0
-
-
(18-2)*3=48 км против течения реки за 3 часа
-
Автор:
layla - 6 лет назад
-
0
-
-
1) 18-2=16 (км/ч)2) 16*3=48 (км) Ответ: 48 км.
-
Автор:
hopecarlson - 6 лет назад
-
0
-
-
Добавить свой ответ
Еще вопросы
-
что означает "Холодильник оснащён системой No frost".
-
Предмет:
Другие предметы -
Автор:
donald - 6 лет назад
-
Ответов:
0 -
Смотреть
-
-
Помогите пожалуйста выбрать правильные ответы !
1. He …. in Hungary last August.
a) is b) are c) was
2. Both sisters …. always ready for the lesson.
a) is b) are c) were
3. The weather … very warm next week.
a) is b) are c) will be
4. Jane …. very tired because she worked very hard.
a) were b) will be c) is
5. The children …. sleepy as it is rather late.
a) were b) will be c) are
6. The boys …. good friends very soon.
a) were b) are c) will be
7. English …. difficult to study.
a) wasn’t b) isn’t c) aren’t
8. Ann … at home because she didn’t have lessons that day.
a) is b) was c) will be
9. The days …. usually short in winter.
a) will be b) are c) were
10. Our students …. always polite.
a) is b) will be c) are
11. We …. English as a foreign language.
a) uses b) used c) will use
12. The first settlers in North America …. English.
a) speak b) spoke c) will speak
13. When I entered the room she …. to her mother.
a) spoke b) was speaking c) speaks
14. I know that nobody …. Japanese outside Japan.
a) is speaking b) speak c) speaks
15. He never …. such information in his head.
a) keep b) keeps c) is keeping
16. They …. this opportunity but didn’t use it properly.
a) has b) had c) will have
17. A very good idea …. into my mind five minutes ago.
a) come b) will come c) came
18. The secretary …. to her boss now.
a) spoke b) speaks c) is speaking
19. When I came up to her she …. to correct her paper.
a) tries b) tried c) was trying
20. My friend …. at this time next week.
a) will travel b) travel c) will be traveling
21. I hope he …. my invitation.
a) accepts b) will be accepting c) will accept
22. The children …. the new English words at the moment.
a) were learning b) are learning c) will learn
23. They …. the engineers when the General Director came.
a) met b) are meeting c) were meeting
24. I …. this language in a year.
a) will be learning b) will learn c) learn
25. We …. this science in future.
a) will study b) will be studying c) studied
26. I …. on Hungarian at this moment the next day.
a) am concerning b) was concerning c) will be concerning
27. The researcher …. this complex problem very soon.
a) will study b) will be studying c) studies
28. Don’t call on me at four. I …. an English lesson from three to five.
a) will have b) am having c) will be having
-
Предмет:
Английский язык -
Автор:
mini minilbwl - 6 лет назад
-
Ответов:
1 -
Смотреть
-
-
Отметьте события Второй мировой войны, произошедшие в один год:
а) подписание Атлантической хартии и победа Советских войск в Московской битве
б) назначение главой правительства Италии маршала Бадольо и открытие второго фронта в Северной Франции
в) начало советской операции «Багратион» и начало Арденнской операции гитлеровских войск
г) окончание Великой Отечественной войны и окончание Второй мировой войны
д) исключение СССР из Лиги Наций и начало «странной» войны -
Упростите выражение -2(6,7a+0,5)+5,3a-2
И найдите его значение при a=2/9
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