Предмет: Математика, автор: Аноним

0,4×(-6,5)+(-3,5)×2/5

Ответы

Автор ответа: викушичка

0

1) 0,4*(-6,5)=-2,6
2) -3,5 * 2/5 = -1,4
3) -2,6+(-1,4)= -4
Ответ: -4

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Литература, автор: maashaabitch

Опишите дочерей из семьи Рудневых их характер и чем они занимались

7 лет назад

Предмет: Английский язык, автор: kiryak66

Choose the correct item.
1. He said that the first thing he did when he.......there was to turn on the ovens.
a) gets
b) got
c ) get
d) will get
2. She said that she........ anything on the desks.

e) hasn't touched d) didn't touch
a) don't touch b) doesn't touch
.. orange juice
3) He said that his favourite drink
a ) could
b) be
c) was
4. He asked if .... help him.

d) have been
d) I could
() wondered

a) can he
b) could I
0) 1 can
5. Mustafa,....that he lived near to Alexandria.
a) said
b) told
c) asked

6. He said that his father....... him to make bread
a) teach
b) has taught
c) had taught
d) teaching
7. She asked me....... she could help me with my homework.
d) for
a) whether
I) may

b) weather
c) that
8. The man asked me if he......help me.
a) will

b) can
o) could
9. My sister told me that she......a new movie on TV.
a) watching
d) watches

b) has watched c) had watched
10. They.......me whether I was ill.
b) told
c) wanted to know

d) asked
d) wasn't found
12. He asked me .......I had travelled by train to Alexandria.
a) if
b) that
c) where
d) weather

a) said
11. Hani said that he.....a new flat yet.
a) didn't find b) hasn't found c) hadn't found

7 лет назад

Предмет: Русский язык, автор: gunay0912

помогите пожалуйста русски

7 лет назад

Предмет: Геометрия, автор: WOLF546

Помогите решить С-20 номер 1.

10 лет назад

Предмет: Алгебра, автор: Hauser228

Найдите вершину,ось и точки пересечения с осями координат параболы и постройте ее график y=x^2-2x-8

10 лет назад