Bạn chưa đăng nhập. Vui lòng đăng nhập để hỏi bài
Nghi Mong

Những câu hỏi liên quan
Vũ Văn Quế
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Nguyễn Thị Cẩm Phượng
25 tháng 2 2022 lúc 18:43

Tham khảo:

I have just returned from a 1-week holiday with my friends in Da Nang and Quang Ngai. We stayed most of the time in Da Nang. Then we spent the last few nights in a very picturesque and historic place called Hoi An Old Town. We had such a relaxing time on our holiday. We enjoyed some wonderful local food. It’s really delicious. The activities we enjoyed on holiday were walking, swimming and go out at night. The water is so fresh and clean, and the temperature is just refreshing – not too hot and not too cold. We went hiking in the mountains nearly for some days, which was very good for our fitness. I really enjoyed this holiday. I loved the fresh air and the scenery, and of course the food. I will certainly be going back there another year, as I think it’s one of my favourite parts of the world.

me yeu cua  con
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Nguyễn Hoàng Ngọc Linh
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bui manh dung
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Siêu Trí Tuệ
12 tháng 9 2015 lúc 20:56

6853 + 315= ( 685 + 315 ) . ( 8652 + 685 . 315 + 315) = 1 000.

Vì các số hạng trong ngoặc đều chia hết cho 25 nên 865+ 315chia hết cho 25 000.

trương thanh
7 tháng 7 2016 lúc 10:20

 sao lại là 865 vậy bạn

Đỗ Đình Vương
28 tháng 11 2021 lúc 19:19

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Khách vãng lai đã xóa
Nguyễn Bình An
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Với hình A:

Diện tích hình vuông ABCD:

8 x 8 = 64(cm2)

Bán kính hình tròn:

8:2=4 (cm)

Diện tích hình tròn:

4 x 4 x 3,14=50,24(cm2)

Diện tích phần tô màu:

64 - 50,24= 13,76(cm2)

Đáp số: 13,76cm2

Với hình B:

Diện tích hình tròn: 50,24(cm2)

Diện tích hình thoi:

(8 x 8):2= 32(cm2)

Diện tích phần tô màu:

50,24 - 32= 18,24(cm2)

Đáp số:18,24 cm2

nguyễn thị an
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Bạn j cute j đó ưi, cái đề bạn vít mk ko hỉu lém bạn có thể chat riêng vs mk để giải thik cái đề có đc ko?

Khách vãng lai đã xóa
Ngọc Thảo My Nguyễn
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huan le
14 tháng 11 2021 lúc 21:19

câu 3 : kq 2 phần 3

câu 4 : kq -1

câu 5 : kq -8 phần 3

câu 6 : kq 4 phần 3 

câu 7 : kq -3

câu 9 : x = 1 phần 2

câu 10 : kq x =13 phần 12

câu 12 : 2 mũ 3 phần 3 mũ 3 = 8 phần 27

câu 13 : câu D nha

câu 10 ; 12 mình ko trắc lắm đâu nha

còn câu 8 mình ko rỏ mình sẻ tính lại sau

Lương Tuấn Nghĩa
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Phạm Quang Long
12 tháng 10 2018 lúc 21:28

tìm n hay chứng minh chia hết bạn

ggjyurg njjf gjj
12 tháng 10 2018 lúc 21:29

Phải cho kết quả bằng bao nhiêu mới tính được chứ bạn

Pham Duc Thinh
12 tháng 10 2018 lúc 21:29

VÌ 2N CHIA HẾT CHO N  MÀ 2N CỘNG 1 CHIA HẾT CHON 

VẬY 1 CHIA HẾT CHO N VÀ N BẰNG 1

Nguyễn Thị Kim Thư
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trương khoa
30 tháng 11 2021 lúc 15:33

Xin lỗi em nhé, do theo quy tắc thì các câu hỏi liên quan đến thi cử và kiểm tra thì sau 1 h kể từ khi đăng bài mn mới dc làm. Nên anh mong em có thể chịu lùi bc này để ôn tốt hơn nha