cmr
can2+can6+can12+20+can30+can42<24
khong dung may tinh hay chung minh
sin 75=(can6+can2)/4
giai phuong trinh
x + 1/x = 1 + can6
cho hình thang can6 ABCD có duong cheo BD vuông góc với cạnh bên BC, DB La tia phân giac góc D. Vậy số đo góc A =
5. | We keep quiet in the library so that everyone can enjoy reading books. | |||
| A. can't | B. should | C. shouldn't | D. can |
6. | On New year's Day, children lucky money red envelope. | |||
| A. ask-on | B. have-with | C. get-in | D. take-at |
7. | Children should help their parents_ _ their house _ _ flowers and pictures. | |||
| A. repaint - with |
| B. make - more beautiful |
| C. decorate - in |
| D. decorate - with | ||
8. | You can have the meaning of a new word by looking it in a dictionary. | ||||
| A. in | B. on | C. at |
| D. up |
9. | Many foreign visitors come to Ha Long Bay because of its natural | ||||
| A. beauty | B. beautiful | C. pretty |
| D. wonder |
10. | New Year's Eve is a night when members of a family often get . | ||||
| A. together | B. another | C. others |
| D. other |
5. | We keep quiet in the library so that everyone can enjoy reading books. | |||
| A. can't | B. should | C. shouldn't | D. can |
6. | On New year's Day, children lucky money red envelope. | |||
| A. ask-on | B. have-with | C. get-in | D. take-at |
7. | Children should help their parents_ _ their house _ _ flowers and pictures. | |||
| A. repaint - with |
| B. make - more beautiful |
| C. decorate - in |
| D. decorate - with | ||
8. | You can have the meaning of a new word by looking it in a dictionary. | ||||
| A. in | B. on | C. at |
| D. up |
9. | Many foreign visitors come to Ha Long Bay because of its natural | ||||
| A. beauty | B. beautiful | C. pretty |
| D. wonder |
10. | New Year's Eve is a night when members of a family often get . | ||||
| A. together | B. another | C. others |
| D. other |
A, Chọn các từ để điền: rise,create,line-up, believe, treat, trust,melts,check.
Enjoy an evening under the Arctic night sky in an atmosphere you'll find nowhere else ,in a unique drive in snowmobile theater.1).....it or not , it's built entirely of snow . It is located in Arktikum Gardens on the banks of the River Ounasjoki and temperatures rarely2)....,so the snow never 3)...... Visitors can arrange to visit the Arctic .Show and Ice Theater on snowmobiles without having to4).......,Ice lantern,a large snow screen , Ice pictures, and multinision shows 5)........a different experience.When there visitors can6).......themselves to a hot, local drink made from angelica. So , pack some warm clothes and7)........it out. It'll be the experience of a lifetime .8).....us!
20+20+20+20+20+20+20+20+20+20+20+20=?
20+20+20+20+20+20+20+20+20+20+20+20=
20.12=
240
20 + 20 + 20 + 20 + 20 + 20 + 20 +20 +20 + 20 + 20 + 20 = 20 x 12 = 240
20-20+20+20-20+20-20+20-20-20++20
20 + 20 - 20 + 20 - 20 + 20 - 20 + 20 - 20 + 20 - 20 + 20 - 20 + 20 = .....
Ai trả lời nhanh nhất mình tích cho!!
20 + 20 - 20 + 20 - 20 + 20 - 20 + 20 - 20 + 20 - 20 + 20 - 20 + 20 = 40
20+20-20+20-20+20-20+20-20+20-20+20-20+20=40
20+20+20+20+20+20+20+20+20+20=?
20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20
= 20 x 10
= 200
Tham khảo nha !!!
20+20+20+20+20+20+20+20+20+20=?
= 20 x 10
= 200
học tốt~~~