Предмет: Математика, автор: КЕНДАЛЛ1

выполни действия и вырази в указанных единицах          а) (8метров 2 дециметра - 43дециметра 6 сантиметров) *(умножить) 70      ---------  в метрах и дециметрах                        б)  (6 часов 32 мин + 18 часов 7мин):   (делить)   17  ------------   в часах и минутах            в)   (3тонны 4центнеров - 32 центнера 9 килограммов ) * 760   ----------------  в тоннах и килограммах           г)      (25 аров 5 метров квадратных (2) + 4 гектара 55 м квадратных (2)    )     ---------------   в арах и квадратных метров                                                                                                  срочно 18 мая надо сдать пожалуста                                                           ну помогите прошу                                                                    

Ответы

Автор ответа: ФАИНА1984
0

а)(800см20см-430см6см)×70=384см×70=26880см=268,8м=2688дм.                     б)(360мин32мин+1080мин7мин)÷17=1479мин÷17=87мин =1час27мин.               в)(3000кг400кг-3200кг9кг)×760=191кг×760=145160кг=145т160кг.                      г)2500кв.м5кв.м+40000кв.м.55кв.м.=2505кв.м.+40055кв.м.=42560кв.м.=425ар6кв.м.    

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Предмет: Английский язык, автор: katarina1090
Пожалуйста помогите хотя бы часть!!!
Mr. Brown (to get) to a hotel late in the evening after a long journey. He asked the receptionist if there … (10 be) any vacant room in the hotel. At that moment another traveler (to come) into the hotel and (to ask) for a room too. The only vacant room (to be) a double-room, that is, a room with two beds in it.

You (to mind) if you . (to spend) the night in that room together? … (to be) less expensive for you, … (to pay) half» the receptionist said. At first the travelers … (not to like) the idea, but just then it … (to begin) … (to rain). They … (to speak) to each other and (10 decide) that they (to make) a long way during the day, Then they … (10 tell) the man that they … (to agree) … (to spend) the night in the same room. Their things … (to carry in), and soon the two men . (lo go) (to sleep), Suddenly Mr. Brown … (to hear) a loud noise, It (to be) quite dark.

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voice the second traveler (to answer), «I (to be) sorry, but I … (to have) (to wake) you up. I (to have got) asthma. I … (to feel) very bad. If you … (not to want) me … (to die), (to open) the widows quickly". Mr. Brown (to jump) out of bed and (to begin) … (to look) for the matches, but he (not can) … (to find) them in the dark, and the sick man … (to go) on (to moan), "Air, sir … I (to want) some fresh air. I … (to dis)"

Mr. Brown still … (not can) (to find) the matches, so he … (to try) … (to find) it, but he … (to be) unable … (topen) it. As the voice of the traveler … (to grow) weaker and weaker, Mr. Brown in horror … (to take) a charr and … (to break) the window with it. The sick man immediately . (to stop) … (to moan) and (to say) he … (to feel) much better. Then the two of them … (to sleep) peacefully until morning. When they … (to wake) up next morning, they … (to be) surprised … (to see) that the only window in the room … (to be) still closed, but the large mirror … (to break) to pieces.