-
2) За 7 ч в бассейн налилось 294 л воды. За какое время в него нальётся 288 л воды? (через Пусть х)
-
Предмет:
Математика -
Автор:
jarrettcoffey - 5 лет назад
-
Ответы 1
-
Пусть х = количеству воды которая налилась в бассейн за 1 час
7х= 294
х = 42
288/42 ≈ 6.85 ≈ 7 часов
Ответ: 7 часов
Перепроверьте написано ли правильно условие задачи
-
Автор:
ryan65 - 5 лет назад
-
0
-
-
Добавить свой ответ
Еще вопросы
-
Упражнение 5. Прочитайте текст. Определите, какие из приведенных утверждений 1-7 соответствуют содержанию текста (True), а какие не соответствуют (False).
It was in the morning and Millie and Billy finished their breakfast. They helped Mummy to wash the dishes.
“Can we go out to play now?” they asked.
“I’m afraid not,” Mummy said. “The weather is awful.”
Millie and Billy looked out of the window. It was windy and it was raining.
“It’s very cold too,” Mummy said. “So you’ll stay at home.”
“What can we do then?” Billy asked.
“You can have indoor fun,” Mummy said. “Think of things that will be fun to do indoors and do them.”
So, that is what they did.
They draw some pictures and coloured them. Millie did a picture of an elephant and Billy did one of a bear.
Then they looked all around the house for secret places. They couldn’t find one but what they found was a little toy dinosaur behind a cupboard in the spare room. The toy was dusty, the children washed it and it was as good as a new .
After that they made a camp in the living room. They took the dinosaur into the camp.
Later Millie and Billy played “scary monsters”. Millie put on the monster mask. It was a Halloween mask. And Billy was ghost.
When it was bath time, Millie and Billy played again. This time they were fishes and they were swimming in the river.
“We really had lots of indoor fun today!” Billy said.
“Yes, that’s right,” Millie said. “Night-night. Sweet dreams.”
“Sweet dreams,” Billy replied sleeply and soon he and Millie were sleeping of indoor games.
Millie and Billy played at home that day 1)True 2)False
That day the weather was fine. 1)True 2)False
The children drew pictures of different animals. 1)True 2)False
The children found a new dinosaur toy. 1)True 2)False
The children had a Halloween party. 1)True 2)False
In the evening, the children took a bath. 1)True 2)False
The children enjoyed the day indoors. 1)True 2)False
РЕШИТЕ,ПОЖАЛУЙСТА,ЗАРАНЕЕ СПАСИБО-
Предмет:
Английский язык -
Автор:
macdonald - 5 лет назад
-
Ответов:
1 -
Смотреть
-
-
Уравнение движения имеет вид: x=4+t^2
Скорость тела спустя 4с равна
1) 4м/с
2)16м/с
3)5м/с
4)8м/с -
ребят, помогите решить уравнение даю 20 баллов!!!
3*(х-1)+11=3*4-2х-
Предмет:
Математика -
Автор:
kelsie - 5 лет назад
-
Ответов:
4 -
Смотреть
-
-
Помогите как читаются эти слова на русском языке , перевод не надо-
Предмет:
Английский язык -
Автор:
adrianfdtl - 5 лет назад
-
Ответов:
2 -
Смотреть
-
Топ пользователей
-
Fedoseewa27
35890 -
Askold
2792 -
Pikachu
2224 -
hobbesbowers
2116 -
kaylynnbarron676
1818 -
女fei
1240 -
yulia-kaplina
1156 -
Poinntt
946 -
Bars
930 -
Queenmagic18
754
How much to ban the user?
1 hour
1 day
100 years