Предмет: Математика, автор: madamlavriick

Четырёх кошек взвесили попарно во всех возможных комбинациях.Получили:7,8,9,10,11 и 12кг.Чему равен общий вес этих кошек?

Ответы

Автор ответа: arturikakbarov

7+8+9+10+11+12
а если средний вес, то ещё на 6 дели
67:6 =

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Математика, автор: faik0Thetiktok63

Найдите среди чисел 5/9 1 3/5 2 2/7 3 2/7 взаимно обратные ДАМ МНОГО БАЛЛОВ И Я НА ВАС ПОДПЕШУСЬ ПЖ ПОМОГИТЕ

6 лет назад

Предмет: Английский язык, автор: ght502

Circle the correct verb form. 1 Did you hear? Mary will get / is getting married. 2 John will meet / is meeting Helen at 4pm. 3 They look good. I will try / am trying one. 4 Marzhan is having / will have her baby soon. 5 Are you helping / Will you help us with the clean-up? 6 I think I am seeing / will see his new film when it comes out. 7 Will you leave / Are you leaving tomorrow? 8 People will not have / are not having paper money in 2050. 9 The temperature is rising / will rise tomorrow. 10 This is too difficult! Are you helping / Will you help me?

6 лет назад

Предмет: Английский язык, автор: aleka78moi

My town – Armsheer
I live in a small city in the south of England. It’s called Armsheer. It has got great stadiums and is the best place to play football in the United Kingdom. There are lots of football schools where you can learn how to play football. I go to play football with my friends every weekend.
I love Armsheer because there are lots of other things to do as well as playing football. If you like sports with balls, you can go to play cricket, badminton or rugby. Cricket, football, rugby, tennis, table tennis, badminton, squash, canoeing and snooker were invented in Britain. Cricket is a popular summer sport in Britain. There are many cricket clubs in the town. Cricket players wear a certain uniform — white boots, a white T-shirt and white trousers. One cricket game takes a terribly long time. There are two teams of 11 players each and test matches between national teams can last up to 5 days. The spectators have to be very patient. The game is played on a pitch with a wicket at each end. The rules of the game have changed over the years. It is a game which is associated with long sunny summer afternoons, the smell of new-mown grass and the sound of leather ball beating the willow cricket bat. Cricket is more popular among men, but it is also played by women and girls.

Circle the 3 things Alex writes about.
A) Location of Armsheer in England
B) Sport activities in Armsheer
C) Rainy weather in Armsheer
D) Water attraction to visit in Armsheer
E) Playing rules of cricket
F) Tasty meals in Armsheer

Пожалуйста помогите у меня СОЧ

6 лет назад

Предмет: История, автор: Аноним

8.Изобретенный в Китае напиток, прогоняющий усталость.

9 лет назад

Предмет: Литература, автор: KalinkaElena

придумать смешную историю,основная ммысль которой заключается в поговорке хвастовство само себя наказывает

9 лет назад