Предмет: Математика, автор: drem7029

Периметр квадрата на 60 см більше, ніж його сторона. Знайди сторону квадрата. даю 60 монет

Ответы

Автор ответа: yanagacha2023

1

Завдання: Знайти сторону квадрата, якщо його периметр дорівнює 60 см.
Розв'язання:У квадрата усі сторони рівні, Р=4а, де а - сторона квадрата, тому, а = Р : 4 = 60 : 4 = 15.

Відповідь: 15 см

Автор ответа: ellamake11985

0

Ответ:

P= a+a+a+a

60:4=15 cm сторона квадрата

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Литература, автор: rudnickadiana0

Як О Гончар у творі модри камень розкрив життєствердну силу кохання

2 года назад

Предмет: Английский язык, автор: lox9211

3 Read the texts and put a tick (✓) into the correct column.
Jennifer, Winchester: «As far as my opinion is concerned, I don't think chil-
dren should be expected to work. We're not living in the Middle Ages any
more. Besides do we believe that adults must get up at dawn, deliver news
papers and then go to work? No, of course not. And the first task of children
is studies. Some may say that having a job can teach children to value money,
but I think it's nonsense. I was forced to get a job when I was at school and it
only resulted in lower exam marks because I was tired all the time. So I really
believe that children's labour should be banned».
Steve, Swindon: «The idea is that there should be more jobs for teens will-
ing to work, as it's currently hard to find anything at all if you're under 16.
Yes, I managed to get a job from when I was 15, just by walking into the lo-
cal pharmacy and asking. This then opened the door to lots of other jobs for
me as I got older, and I haven't been unemployed since that time! It gave me
some really useful experience. It's important that children have this opportuni-
ty if they want it; otherwise they can feel that money is readily available, and
mummy and daddy will always be there to support them financially»>.
Which of the speakers...
1.thinks that children should have an oppor-
tunity to work if they wish?
2.supposes that children's labour should be
banned?
3...believes that his/her working experience
resulted in lower exam marks?
4has never got any problems with employ-
ment?
5 has been employed since school age?
Jennifer Steve
✓
Both

2 года назад

Предмет: Русский язык, автор: fffjjfddc

помогите пожалуйста срочно русский язык обман жалоба бан
40 б

2 года назад

Предмет: Алгебра, автор: vakhonin620

Двое рабочих изготовили 86 деталей,причём первый изготовил на 15% больше деталей,чем 2. Сколько деталей изготовил каждый

7 лет назад

Предмет: Литература, автор: KyotoDorama

Кратко опишите как развивались отношения между Эрастом и Лизой из рассказа "Бедная Лиза".

7 лет назад