Предмет: Математика, автор: steshazvezda2010

ширина прямоугольника равна 91см, что составляет 7/11 длины. найдите площадь прямоугольника ​

Приложения:

Ответы

Автор ответа: 128937465miha
2

Ответ:

S=13013

Пошаговое объяснение:

давно не решал площади и т.д, но попробую помочь.

1)91/7=13(\frac{1}{11})

2)13*11=143(длина)

S=a*b(вроде)

a=91

b=143

S=91*143

S=13013

можно лучший ответ?

Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Английский язык, автор: viktretiack201
Про­чи­тай­те тек­сты и уста­но­ви­те со­от­вет­ствие между тек­ста­ми А–G и за­го­лов­ка­ми 1–8. В ответ за­пи­ши­те цифры, в по­ряд­ке, со­от­вет­ству­ю­щем бук­вам. Ис­поль­зуй­те каж­дую цифру толь­ко один раз. В за­да­нии есть один лиш­ний за­го­ло­вок.
1. A holiday tradition
2. All kinds of entertainment
3. It's a must for any tourist
4. Going back in history
5. A city of contrasts
6. The name meaning
7. The green spots
8. Not for everyone

A. The population of London grew in the 17th century. Many houses were built during that period. It was needed after the Great Fire of 1666. In the 19th century the city suffered from pollution and epidemics. The German bombings during World War II destroyed the historical center of London. After the war the city was reconstructed and now it is one of the most beautiful European capitals.

B. Each year in December, the people of Norway send a present to Londoners. It is a very big Christmas Tree, which is put in Trafalgar Square. In this way they thank Britain for help during World War II. This tree becomes one of the unforgettable sights of London, especially when it is lit by hundreds of fairy lights. Londoners often group around the tree and sing Christmas songs.

C. Trafalgar Square is situated in central London. It is one of the greatest and most famous tourist attractions. Your visit to the capital usually begins with this place. It's absolutely necessary for every tourist to see Nelson's Column. Everyone should admire the lovely fountains of the square. Also, you can't say that you've been to London if you don't take a picture of yourself in the square.

D. London was founded by the Romans in the 1st century AD and called Londinium. There is a common theory that the word "Londinium" comes from the name of a Celtic village. Also, the adjective "lond" meant "wild" in the Celtic language. Perhaps, it characterized the river Thames, on which the city was started. So, most scientists think that London is a "village on the wild river".

E. In spite of being an important industrial and business centre London is known for its parks and open spaces. In every part of the city, you can find at least one park. It can be just a small pool with surrounding trees or a big and magnificent park like Hyde Park or Regent's Park. They are all loved and visited by Londoners all the year round.

F. The liveliest part of London is West End. There are a lot of pubs, clubs, shops, theatres and cafes there. All kinds of pastimes are offered to tourists. Most of them choose shopping in Oxford Street with its stores, boutiques and gift shops. It's a pleasant experience because the choices are great.

G. Big Ben is one of London's best-known sights. The name "Big Ben" actually refers not to the clock-tower itself, but to the thirteen ton bell hanging within. The tower is not open to the general public. A tourist from abroad can't visit it. The citizens of the UK are luckier. They can write a letter to a member of Parliament and ask to allow them to tour the clock tower. Usually, the permission is given.
1 год назад
Предмет: Русский язык, автор: катяджэк
в предложении на крыльце стоял покрытый скатертью стол какое имеет значение слово стол
1 год назад
Предмет: Русский язык, автор: мирфинити
проверочное слово к слову овражек
1 год назад
Предмет: Алгебра, автор: хаха93
4а-5а/2а-3 при а=0,6
8 лет назад
Предмет: Математика, автор: Nikitae2001
Найди значение выражения arccos(cosπ1)+arccos(cosπ)−2,1
(Ответ округли до десятых)
8 лет назад