Предмет: Математика, автор: прр48

найди периметр прямоугольника длина которого 24 см в ширина в 4 раза меньше

Ответы

Автор ответа: livenczovanastya

24/4=6(ширина)
(24+4)*2=56см

Автор ответа: БелаяЧёрнаяБелка

1) 24:4 = 6 (см) - ширина.
2) 24*2+6*2 = 60 (см) - периметр.
Ответ: 60 см.

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: semizorova99

Отдаю все последние баллы!!!!!!

Заполнить пропуски, используя Past Simple / Past Continuous / Past Perfect / Past Perfect Continuous.
Jim, Rita and their cat, Whiskers 1 ______ (drive) home to London. They 2 ______ (stay) with their best friends Bob and Sue, in Edinburgh, and just 3 ______ (wave) them goodbye.
700 kilometres of motorway lay ahead. Whiskers was not happy! He 4 ______ (miaow) in his basket on the back seat.
“Poor Whiskers!” said Rita. “Sh! Whiskers!” said Jim, I can’t concentrate.” Suddenly there was a big bang, and Jim and Rita’s car 5 _______ (crash) into the car in front and 6 _______ (catch) fire. Fortunately, the police 7 ________ (arrive) on the scene very soon and 8 ________ (pull) them out of the car. However, poor Whiskers was left behind. Rita was distraught, and before the policeman could stop her, she 9 ________ (race) back to the burning car to save him. She 10 _______ (carry) Whiskers to safety in her arms, when suddenly there was a huge explosion. The cat 11 _______ (leap) up into the air and 12 _________ (run) away. After an hour of fruitless search they still 13 _______ (not/find) him, so with heavy hearts they set off again for home. About two months passed.
It was two o’clock in the morning and Rita 14 _______ (lie) awake in her bed in London. She 15 _______ (dream) about Whiskers. Suddenly she 16 _______ (hear) a strange scratching sound.
Thinking it might be burglars, she 17 ________ (wake) Jim up and quietly they 18 _______ (creep) downstairs. They couldn’t tell where the noise 19 ________ (come) from. Then Jim opened the front door and, to their amazement, there was Whiskers! He 20 _______ (walk) for over 60 days, and incredibly he 21 ________ (find) his way home.
He was exhausted and his paws 22 ________(bleed), so Rita 23 _________ (knit) him some woolen, baby bootees, which he 24 _________ (wear) until his feet were better. So from then on he was called ‘Puss in Boots’.

6 лет назад

Предмет: Физика, автор: Dimoooon0806

Даю 25 баллов
За 7 и 8 задание

6 лет назад

Предмет: Алгебра, автор: pelmen2896

помогите пожалуйста очень срочно

6 лет назад

Предмет: Геометрия, автор: angelo4ka9999

длина основания равнобедренного треугольника равна 30 см,а длина медианы,проведенной к основанию 8 см,найдите длину стороны треугольника.

9 лет назад

Предмет: Математика, автор: miya20031979

Помогите плиз))) Задача .Сберегательный банк выплачивает своим вкладчикам 12% годовых. Сколько денег необходимо положить в банк чтобы через год получить прибыль 54 рубля)). И как записать условие? Заранее спасибо

9 лет назад