Предмет: Математика, автор: imranmiminov440

б) Витя пробежал × м соскоростью у м / мин.За какое время он пробежал это расстояние?

bertramjeratire: x/y

Ответы

Автор ответа: Alnadya

1

Ответ: х/у минут .

S=V*t --> t=S/V

S=x м , V=y м/мин

Чтобы найти время, разделим расстояние на скорость, получим

t= x/y (мин)

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: nata406

we've got some eggs,but we haven't got any chicken перевод

1 год назад

Предмет: Беларуская мова, автор: yna2003kostyk

сочинения на тему мая семья на беларусскай мове

1 год назад

Предмет: Другие предметы, автор: vaNE124

как вы думаете, почему стойкость аварийно химически опасного вещества на открытой местности меньше чем в населенном пункте? Обж 8 класс

1 год назад

Предмет: Математика, автор: ivan20061143

Сколько будет 200+200-300

7 лет назад

Предмет: Английский язык, автор: extr1meyt

Помогите вставить слова!

When Pamela Jarrett left university to become a primary school teacher, it was by
no (1) _______ easy to find a job. She therefore decided to go abroad as a
volunteer teacher for a year. When she realised she would be teaching deaf and
blind children, she was a (2) ______ Taken aback. But after a month’s training she
felt more confident that she would be able to (3) ______ with the situation.
The basic living conditions also (4) ____ as something of a shock. Pamela’s school
was situated in a remote Ethiopian village, where her accommodation (5) _____ of
one room and a shared bathroom. Not only was the space cramped, (6) ____ there
was no electricity, Internet or telephone access, so she felt totally cut (7) _____
from the outside world.
Now back home in Britain, Pamela has used her (8) ______ experience to set up a
similar school. The specialised help she offers to the deaf and blind has made a
huge (9) ______ to dozens of children who would (10) ______ find themselves
struggling to learn.
1. A means B way C account D extent
2. A somewhat B quite C rather D little
3. A handle B manage C cope D succeed
4. A appeared B proved C arrived D came
5. A consisted B contained C composed D combined
6. A and B also C then D but
7. A out B down C off D away
8. A priceless B valuable C worthy D precious
9. A change B difference C transformation D contrast
10. A otherwise B besides C alternatively D instead

7 лет назад