Предмет: Математика, автор: Аноним

600дм в квадрате= ... м в квадрате
4752мм в квадрате= ... см в квадрате ..... мм в квадрате
50000 см в квадрате= .. м в квадрате

Ответы

Автор ответа: aly100002
0
600 дм2 = 6 м2
4752 мм2 = 47.52 см2 = 475200 мм2
50000 см2 = 5 м2
Автор ответа: Аноним
0
ой извени я что то перепутала у тя всё правильно
Автор ответа: aly100002
0
ты сама же задаешь вопрос и сама же отмечаешь нарушение... мда.
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Find the right form ofthe verb
1. The population ofthe world … every year.

a) increase

b) is increasing

c) increases

d) are increasing

2. Lomonosov … to found Moscow State University in 1755.

a) helped

b) helps

c) help

d) is helping

3. … you ever … this film? - Of course, it's very interesting.

a) have seen

b) did see

c) will see

d) are seeing

4. Look! John … here.

a) comes

b) is coming

c) come

d) are coming

5. We … not … to the airport tomorrow morning.

a) goes

b) is going

c) will go

d) do go

6. your brother … from work yesterday at 7 o'clock?

a) does return

b) was returning

c) will return

d) did return

7. you … light before you left the house?

a) did switch

b) had switched

c) have switched d) was switching

8.

8. When I came to her, she … a letter.

a) was writing b) were writing

c) is writing

d) am writing

9. She … not … loud music.

a) is liking

b) has liked

c) does like

d) do like

10. Yesterday they … tests from 10 till 12 o'clock.

a) had written

b) were writing

c) did write

d) was writing

11. Tomorrow he

the work at 6 o'clock.

a) will be doing b) will have done

c) will be done d) will have doing

12.

12. Tomorrow she … … the work by 6 o"clock.

a) will be doing b) will have done

c) will be done d) will have doing

13. Who now?

a) are speaking b) does speak

c) is speaking d) do speak

14. You … this exercise last week.

a) did

b) done

c) does

d) doing

15. It when I went for a walk.

a) is raining

b) was raining

c) had rained

d) has rained

16. I … just … your letter.

a) had read

b) did read

c) have read

d) has read

17. Next year I … the institute.

a) is entering

b) are entering

c) will entering d) will enter

18. Our teacher … two foreign languages.

a) know

b) is knowing

c) knows

d) is known

19. his son well?

a) does study b) do study

c) is studying d) are studying

20. We TV yesterday at 5 o'clock.

a) were watching

b) was watching

c) did watch

d) had watched