Предмет: Математика, автор: Topprogramma

6y+3.7=38.5
(2.8+x) :9=0.8
ПОЖАЛУЙСТА ПОМОГИТЕ

Ответы

Автор ответа: Girl111111111178
1
1. 6у=38,5-3,7
6у=34,8
У=5,8

2. 2,8+х=9•0,8
2,8+х=7,2
Х=5,4

Girl111111111178: Х=4,2******
Girl111111111178: Ой
Girl111111111178: Аххаха
Girl111111111178: Х=4,4
Предыдущий вопрос
Следующий вопрос
Интересные вопросы
Предмет: Английский язык, автор: ujsalgbdil
Choose the correct option (Past Simple vs. Present Perfect) /10
1. When ________________ the company?
a) have you joined
b) did you joined
c) did you join
2. ____________ in China?
a) Did you ever worked
b) Have you ever worked
c) Worked you
3. _____________ to him last week.
a) I spoke
b) I’ve already spoken
c) I speaked
4. ____________ the report yet?
a) Did you finish
b) Have you finished
c) Have you finish
5. Smartphone sales ___________ last year.
a) have increased
b) has increased
c) increased
6. They _____________ the payment yet.
a) didn’t receive
b) hasn’t received
c) haven’t received
7. I ______________ my new colleague last Monday.
a) have met
b) met
c) has meet
8. She ___________ a new car in 2011.
a) has bought
b) buyed
c) bought
9. We ___________ a five-year contract this month.
a) signed
b) has signed
c) have signed
10. ____________ to the department store yesterday?
a) Did you go
b) Have you gone
c) Did you went
6 лет назад
Предмет: Математика, автор: meeeuuuw
помогите пожалуйста....​
6 лет назад
Предмет: Немецкий язык, автор: arturbojko1999
німецька мова будь ласка,срочно ок даю 40 балів​
6 лет назад
Предмет: История, автор: Oikawa
В каком сражении и когда впервые столкнулись объединенные силы русских князей с монгольскими войсками?
9 лет назад
Предмет: Литература, автор: dabn098
5 пословиц о родине плизз
9 лет назад