Предмет: Алгебра, автор: uragarif

какое значение -x при x=-3

Ответы

Автор ответа: 444532

1

Ответ:

3

Объяснение:

Потому что минус на минус - плюс

Автор ответа: elena20092

0

При х = -3

- х = - (-3) = 3

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Литература, автор: katya13years

Складіть сенкан до слова перемога

5 лет назад

Предмет: Математика, автор: ansorimpero

найдите уравнение прямой, проходящей через точки (3; -2) и (1; 6)

а) у= -4х+10
б) у= 4х-6
в) у= -2х-12
г) у=2х+12

5 лет назад

Предмет: Английский язык, автор: marikshahanov

ДАЮ 30 БАЛЛОВ!!!
37. A: _____ you wear warm clothes, you won't get cold.
B: I'll wear an extra jumper.
a) Supposing
b) Unless
c) Providing

38. If she hadn't cut her finger, it ____ not have hurt for weeks.
a) will
b) won't
c) would
d) wouldn't

39. I _____ give you $5 if you do me a favor.
a) will
b) won't
c) would
d) wouldn't

40. If Chris didn't fall in love with Jane, he____ give her flowers.
a) will
b) won't
c) would
d) wouldn't

41. If she (not to drive) so fast, she would not have crashed her car.
a) would drive
b) had not driven
c) would have not driven

42. A: Shall I invite John to the party?
B: Well, were I you, I (to invite) him.
a) am inviting
b) will invite
c) would invite

43. A: _____ the teacher comes back now, what will you do?
B: I don't know.
a) When
b) Supposing
c) Providing

44. If he (to finish) his medical studies, he would be a doctor now.
a) would finish
b) had finished
c) would have finished

45 A: Could I see the menu, please?
B: Yes, sir. If you (to take) a seat, I will fetch it for you.
a) take
b) have taken
c) had taken

46. A: Don't cry. Everything will be alright.
B: Yes, but if I (to miss) the bus, I wouldn't have been late for school.
a) don't miss
b) didn't miss
c) hadn't missed

47. If he (to fail) his exams, he won't study at the university.
a) fails
b) failed
c) will fail

48. If I saw a mouse in the kitchen, I (to try) to catch it.
a) would try
b) had tried
c) would have tried

49. If you (to have) a video, you could record it yourself.
a) had
b) had had
c) would have

5 лет назад

Предмет: Алгебра, автор: dvornikovmat

Помогите решить задачю:От станции до озера турист доехал на велосипеде за 2ч.Пешком он мог бы пройти это расстояние за 6ч.Чему равно расстояние от станции до озера,если на велосипеде турист едет на 10 км/ч большей,чем идёт пешком?

8 лет назад

Предмет: Литература, автор: jekan058

характеристика тіртея

8 лет назад