Ответ по предмету Геометрия: Стороны треугольника соответственно равны 2 см, 3 см и 4 см. Найди: 1. косинус наименьшего угла треугольника; 2. градусную меру наименьшего угла, используя калькулятор.

Предмет: Математика, автор: alexeikiseleff

Всем привет помогите мне решить сегодня нужно решение срочно прошу вас , если найдете еще такие вараанты 1-6 скиньте мне я благодарен буду очень решите хотябы не много

1 год назад

Предмет: Биология, автор: mv166140115

птиц от пресмыкающихся отличает а)откладка яиц б)выкармливание потомства с)обилие желтка в яйце

1 год назад

Предмет: Английский язык, автор: naz9393

31. Choose the right form of the verbs:
If you wore your new suit, you ... smart.
A) Look.
B) Looked.
C) Would have looked.
D) Will look.
E) Would look.
32. “Don’t swim too far, dear”, - asked Dad.
A) Dad asked him he wouldn’t swim too far.
B) Dad asked him not swimming too far.
C) Dad asked him he hasn’t to swim too far.
D) Dad asked him don’t swim too far.
E) Dad asked him not to swim too far.
33.I like playing volleyball on____beach
A) or
B) these
C) an
D) -
E) a
34. She asked my advice____subject she should study at university.
A) On to what
B) To what is
C) Off what
D) for what 6) As to what
35. I’m not tired enough to go to bed yet. I wouldn’t sleep if I____to bed now.
A) Go
B) Had gone
C) Went
D) Would go
E) gone
36. Choose the correct variant:
Why ... your clothes so dirty?
A) Are.
B) Be.
C) Was.
D) Am.
E) Is.
37. Complete the sentence:
My mother told me____more quietly.
A) Talked
B) If I will talk
C) If I would talk
D) To have talked
E) To talk
38. If I___a more reliable car, I____to Spain rather than fly.
A) Had, would drive
B) Had, drove
C) Had, had driven
D) Would have had, would drive
E) Would have, would drive
39. Complete the question:
Mother is at home,... ?
A) Aren't she.
B) Doesn't she.
C) Isn't she.
D) Wasn't she.
E) Hasn't she.
40. The signal was given, and the steamer_____slowly from the dock
A) has been moved
B) moved
C) have been moved
D) had been moved
E) moving
41.I shall go there tomorrow .. ..I am too busy.
A) unless
B) if
C) and
D) until
E) but
42. Complete the sentence:
_____the room!
A) Not to go in.
B) Don't going to.
C) Don't go into.
D) Not go into.
E) Won’t go.
43. Tom ... towards the door.
A) ran quickly
B) quickly rans
C) running quicker
D) quickly have ran
E) quick ran
44. I’ll do it., .you told me
A) unless
B) lest
C) as
D) such
E) if
45.I can’t understand. Would you ask him to speak?____?
A) a clearly
B) more clearly
C) clear
D) the clearly
E) most clearly
46. Peter sang___than all the others.
A) older
B) best
C) -
D) louder
E) the best
47. Terry has a refreshing ... approach to management. He’s much less concerned
with theory than with getting things done in the most efficient way possible.
A) round-the-earth
B) step-by-earth
C) larger-than-earth
D) middle-of-the-earth
E) down-to-earth
48_____sentence is difficult for me to translate.
A) the one
B) the first
C) once
D) a first
E) first
49. All children in the UK are offered vaccinations against key diseases as part of the national (child-_____)immunization schedule.
A) -ful
B) - ment
C) - hood
D) - ance
E) - dom
50_______of people came to the concert.
A) Thousand’s
B) a thousands
C) Thousandth
D) Thousands
E) the thousands

1 год назад

Предмет: Геометрия, автор: COOLNEKIT

из точки к прямой проведено 2 похилые длиной 15 и 20 см. Разница их проэкцый на эту прямую ровна 7 см.Найти расстаяние от точки до прямой

8 лет назад

Предмет: География, автор: alinkaaa3

Какой регион мира по площади уступает только Африке?

8 лет назад

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