làm nhanh tick nha

Quy đồng mẫy sỗ lên, ta có:
77/121<11/...<77/110
=>77/121<77/7(...)<77/110
=>110<7(...)<121
=>7(...) có thể bằng 111,112,113,115,115,116,117,118,119,120|
Maf7(...)chia hết cho 7=>7(...)=112,119
=>...=16,17

238.88 dm3

Độ dài đoạn MN là: \(24:2=12\left(cm\right)\)

Độ dài đoạn MI là: \(12:2=6\left(cm\right)\)

Đáp số: 6cm

6 cm

22. to get - driving

23. to seeing

24. talking

25. to arrive

26. serviced

27. made

28. to smoke

29. prepare

30. to repaired

31. broken

32. stolen

22 , When British people go abroad, it takes them several day __to get _ (get) used to __driving_ (drive) on the right-hand side of the road.

23)        I’m looking forward __to seeing__ (see) you again soon .

24)        Whenever we meet ,we stop _to talk__ (talk) .

25)        I don’t like being the first person _to arrive__ (arrive) at a party.

26)        You should have your car __serviced_ (service) regularly .

27)        I lost my key . I’ll have to get another key __made_ (make).

28)        He does not allow us _to smoke__ (smoke) in his house.

29)        The manager had his secretary __prepare__ (prepare) the report.

30)        I’m going to get Harry _to repair__ (repair) my car.

31)        George had his nose ___broken_ (break) in a fight.(đánh nhau)

32)        We had all our money __stolen__ (steal) while we were on holiday

Em chưa học ạ

Hệ số biến dạng theo mỗi trục đo O'x', O'y', O'z' lần lượt là:

$p=\frac{O\text{'}A\text{'}}{OA}=\frac{2}{2}=1$;

$q=\frac{O\text{'}B\text{'}}{OB}=\frac{1}{3}$;

$r=\frac{O\text{'}C\text{'}}{OC}=\frac{4}{6}=\frac{2}{3}$.

TôToo Hân

 Tô Hân