Предмет: Математика, автор: valerab0ndarenko

помогите пожалуйста!!!!!​

Приложения:

Ответы

Автор ответа: sonyamagonova
1

18 /30 - x = 4/30 + 6/30

x = 18/30 - 4/30 - 6/30

x = 8/30

x = 4/15

Автор ответа: Sumayya15
0

Ответ:

18/30-x=10/60

10/30-18/30

X=-8/30

Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Русский язык, автор: Ларис

составить предложение со словами тихий голос
2 года назад
Предмет: Қазақ тiлi, автор: Аноним

напишите пожалуйста 5 пословиц о природе на казакском языке с переводом
2 года назад
Предмет: Английский язык, автор: Илсе

Part III
Choose the right form of the verbs be and have.1. I know that place very well — I ... there last summer.
is
was
have been
had been

2. — Do you know that a new entertainment park has been built right opposite your house?
— Yeah, I ... there — nothing interesting at all.
has been
have been
was
will be

3. — Our train leaves at 9.30. Please don`t be late!
— Don`t worry, I ... on time.
am
be
was
wi11 be

4. The weather forecast says that it ... very warm in October.
wi11 be
be
is
has been

5. Hello! I ... really very glad to see you again!
is
are
have been
am

6. I was at the seaside a couple of weeks ago. I ... a wonderful holiday.
have
have had
had had
had

7. It`s very hot and stuffy here. I think I ... a short walk before going to bed.
have
wi11 have
had
have had

8. I`m not hungry. I ... lunch not long ago.
have
had
have had
wi11 have

9. He ... many jobs before he became a jockey.
have
has
has have
had had

10. Please don`t disturb me. I ... a very important telephone conversation.
have
am having
had
have had
2 года назад
Предмет: Математика, автор: DANXX
при каких значениях а верно не равенство -а>а
9 лет назад
Предмет: История, автор: ДоберманТень
От чего могла зависеть неравномерность в развитии разных областей Африки?
9 лет назад