Предмет: Математика, автор: ttarelka28

(3,47+12 53):0,8-4, 24x0,5
СРООООООООООЧСНООООООО ОЧЕНЬ СРОЧНОООО​

Ответы

Автор ответа: dyexfnf
0

Ответ:

Пошаговое объяснение:

(3,47 + 12,53) : 0,8 - 4,24 *0,5= 16 : 0,8 - 2,12 = 20 - 2,12 = 17,88

Автор ответа: w2jgxg24jn
1
(3,47 + 12,53): 0,8-4,24 * 0,5 = 16: 0,8 - 2,12202,12 = 17,88
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помогите пожалуйста завтра контрольная!
1.Choose the correct answer.

Sally was travelling while I … in Japan.
A stayed B has stayed C was staying


What did you do yesterday? I phoned you at two. – I … at two.
A was walking B walked C has walked


Was Pete reading when we were drawing that picture? – Yes, …
A he was B he were C we were


The TV … for three hours when it suddenly broke.
A worked B has been working C had been working


Sue … all the house work by four.
A did B had done C had been doing


Pauline … to the park when a child.
A went B had gone C used to go


I was so happy as I … all the necessary stuff.
A had prepared B prepared C had been preparing


How long … you … here? – About a year.
A had been living B was living C lived


The child … to going to bed at nine.
A used B was used C uses


We … dinner from three to four yesterday.
A had B were having C had been having


We … a tennis competition in our club this week-end.
A are having B shall have C have


I … you with your home duties today.
A am helping B am going to help C ‘ll help


My dad … kayaking at least he says so.
A is going to try B will try C is trying


The evening races … at five as usual.
A start B will start C is going to start


I think she … fine after all.
A will be B is C is going to be


If only Garry … not ill that day, we could have won!
A were B had been C was


When you … very close to the slope, be even more attentive!
A are B were C had been


When the summer …, the sun will be more active.
A comes B is coming C came


If I were you, I … so much at river bugging.
A wouldn’t have risked B won’t risk C wouldn’t risk


Unless I … protective clothing, I would have hurt myself.
A wear B wore C had worn

Предмет: Математика, автор: Аноним