O której godzinie między 23.30 a północą stosunek liczby minut , których brakuje do północy do liczb.... Question from @nataleczkaa17

September 2018 2 142 Report

O której godzinie między 23.30 a północą stosunek liczby minut , których brakuje do północy do liczby minut które upłyneły od 23.30 jest równy jedną czwartą.
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rozwiaż nierówność :x^2-5x>-69x^2+6x+4<3-0.75x^2 + x+ 4< 105x-10<2x^2x^2+5x<-9(x+1)x^2-3x+>4x-4x^2-2(x-pierwiastek z 2)(x+7)>0

Answer

nataleczkaa17 September 2018 | 0 Replies

Dokonaj bilansu rewolucji francuskiej podkreślając jej skutki dla narodu i państwa francuskiego.Zaakcentuj kwestie praw człowieka ,porównaj zapis tych praw w dokumentach i ich realizacje w rewolucyjnej Francji

Answer

nataleczkaa17 September 2018 | 0 Replies

Prosze o zrobienie tego zadania potrzebuje na jutro ! 2 Complete the text with one word in each gap. My father is a famous musician. He started (0) going to music school (1) ____ he was 6 years old, that’s 42 years (2) . In 1985, he was sitting at home when he suddenly came (3) with a tune which he wrote (4) before he forgot it. After that, he didn’t think about it. At the same time, a TV producer was looking (5) the problems that new musicians had in getting their music played. It turned (6) that he and my dad were at school together and he used my dad’s tune in the programme. It became popular and my father became famous. 3 Complete the sentences with the verbs in brackets in the correct form. 0 Last week I (go) went to the cinema to see the new James Bond film. 1 I (paint) the living room ceiling when I (drop) my brush onto the TV. 2 I (not do) my homework last night, I forgot. 3 Where (be) you yesterday? 4 I (not come) to see you yesterday because I (sleep) all evening. 4 Circle the correct answers: a, b or c. Last week, I (0) a book on local history. It’s fascinating. The phone rang while I (1) but I (2) it. I couldn’t stop (3) . In the book it says that a man called John Collins built our house over 200 years ago in 1796. He was a soldier and died fighting when he was 38 years old. He (4) his horse when some soldiers (5) him and shot him. It’s funny, at school I never (6) history but now it’s my favourite subject! 0 a) was starting reading b) used to start reading c) started reading 1 a) used to read b) was reading c) read 2 a) wasn’t answering b) didn’t answer c) didn’t use to answer 3 a) to read b) read c) reading 4 a) was riding b) rode c) used to ride 5 a) were seeing b) used to see c) saw 6 a) used to like b) didn’t like c) was liking 5 Complete the questions and answers. A (0) Did you go to the party last night? B No, I (1) . I went to bed early. A (2) What at eleven o’clock yesterday morning? B I was cooking dinner. A (3) scared when you saw those dogs? B Yes, (4) . They were really frightening. A (5) watch cartoons when you were young? B Yes, (6) . I used to watch them all the time. Complete the text with the words and phrases in the box. was walking unforgettable most exciting date excited happened felt when was It (0) happened a few years ago. I remember the (1) very well. It (2) June 4th 1998. I was in my first year of secondary school. I (3) to school (4) I saw a big, white car with black windows. Suddenly, it stopped and out stepped the film star, Bobby Davies. I (5) really (6) – I love his films. I talked to him for a few minutes. He was lost and asked me where the Grand Hotel was. It was an (7) time. He gave me his autograph and I’ve got a photo of us together. It was the (8) day of my life. 2 Complete the text with one word in each gap. One day, about two years (0) ago , I was tidying (1) _ at home when I found an old box. I opened it and inside there were hundreds of old letters and papers. I stayed (2) _ really late, reading them and I found (3) _ some amazing things about my family. There was lots to read and I kept (4) _ finding more interesting things until almost morning. (5) _, I went to bed but the next day I started (6) _ the book again. It was really great. 3 Complete the sentences with the verbs in brackets in the correct form. 0 Last week I (take) took two exams. I don’t know my results yet. 1 I (be) _ tired yesterday and this morning I (wake) _ up at ten o’clock. 2 I’m sorry, I (not see) you there. It’s so dark in here. 3 While you (talk) on the telephone, I (write) two letters. 4 Look at this. I (find) it on the way home. 4 Circle the correct answers: a, b or c. When I was young I (0) to be a professional footballer. I started (1) when I was 6 and I (2) for a team. I was quite good. But, one day, while I (3) , I (4) my leg very badly. I was in hospital for 2 months and, after that, I was never very good again. I (5) help train children but I stopped (6) that 2 or 3 years ago. Now I only watch football on the TV. 0 a) was wanting b) used to wanting c) wanted 1 a) training b) train c) trained 2 a) playing b) used to play c) play 3 a) played b) used to play c) was playing 4 a) was breaking b) broke c) used to break 5 a) did b) was c) used to 6 a) doing b) to do c) do Complete the questions and answers. A (0) Were you waiting a long time? B Yes, (1) . I was waiting for 2 hours. A (2) your English exam? B No, (3) . I got 34%. A (4) to wear shorts to school? B Yes,(5) . And I used to be really embarrassed by them. A (6) What by when the police arrived? B I was eating lunch. I was really surprised when they came in Complete the text with the words and phrases in the box. was walking terrible felt happened shocked worst was remember when It (0)happened a few years ago. I (1) by 15 years old and I was in my last year of middle school. I (2) by we had exams, very important exams to see what subjects we could study at high school. My friend wrote an exam timetable for me – I didn’t have one because I was ill. I worked all night because we had a History exam the next day. I (3) by to school the next morning (4) by I met one of my classmates. I started talking to him about the test, asking if he knew all the important dates. He looked surprised but he didn’t say anything. When I got to school, I saw the sign: Today 9-12 Geography. It was the wrong exam! All that work for nothing! I (5) by really (6) by. It was a (7) by time. I passed but I don’t know how. It was the (8) __ by exam of my life!

Answer

betina25 X - liczba minut brakujacych do pónocy
30 - x - liczba minut od 23.30 do szukanej godziny
ukladamy proporcje
x/30-x = 1/4
mnożymy na krzyż
4x = 1(30 - x)
4x = 30 - x
5x = 30
x=6
czyli do północy brakuje 6 minut , czyli jest to godzina 23.54

298 votes Thanks 489

malinka3xD Jak bym mogła to bym ci dała 10 razy dziekuje :))))))) dupke ratujesz!!

madziadyduch Dzięki :)

mateuszkijo Dziena

bartoszmurawski DzienkiiiiC::::

emoxp 1:4
1x+4x=30min
5x=30min/:5
x=6min
24 00/60-6/60=23 60/60-6/60=23 54/60

172 votes Thanks 65

malinka3xD :)

rozwiaż nierówność :x^2-5x>-69x^2+6x+4<3-0.75x^2 + x+ 4< 105x-10<2x^2x^2+5x<-9(x+1)x^2-3x+>4x-4x^2-2(x-pierwiastek z 2)(x+7)>0

Dokonaj bilansu rewolucji francuskiej podkreślając jej skutki dla narodu i państwa francuskiego.Zaakcentuj kwestie praw człowieka ,porównaj zapis tych praw w dokumentach i ich realizacje w rewolucyjnej Francji

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