Tại sao khi đạp xe đạp ngoài trời nắng, ta ko nên bơm xe quá căng?. Mn giúp mk nghe

Giải giúp em câu 4 em cảm ơn nhiều

Cho CSDL của một cửa hàng bán lẻ gồm các bảng sau. Hãy tạo các bảng với các trường có kiểu dữ liệu phù hợp 1. Khách hàng Makhach: Hoten:........................... Diachi:........................... Dienthoai:....................

Có mấy loại ròng rọc? Ròng rọc có ứng dụng gì trong đời sống? Ví dụ?

13 a IB b undergraduate c AS d A2 14 a professionally b mandatorily c accademically d significantly 15 a makes b differs c comes d suffers 16 a seen b expected c proved d considered

1 You cant catch any taxi to the airport because it is very early. 3. The truck can go through the gate because it is very wide. 4. Tom was very brave boy, so all his friends admired him. 5. The room was very comfortable. We all fell asleep easily. 6. It was very cold. They couldn’t keep working in the field. 7. He spoke slowly. We could understand him. 8. The fair was very noisy. We couldn’t hear each other. 9. The soup is very excellent. We will have some. 10. They were very tired, so they stopped working. 11 The question was very hard . we couldnt answer it 12 You re very young . You cant drive that car 13 Tom is strong .he can lift the box 14 the water is warm . i can drink it REWRITE SENTENCES USE TOO..TO 13

Giúp mình gấp với. Mai mình thi rồi.

What do people often do before Tet holiday? What do people often do during Tet holiday? What often make kids eager during Tet holiday?

Cho 2 biểu thức : C=$\frac{34}{7.13}$+$\frac{51}{13.22}$+$\frac{85}{22.37}$+$\frac{68}{37.49}$ và D=$\frac{39}{7.16}$+$\frac{65}{16.31}$+$\frac{52}{31.43}$+$\frac{26}{43.49}$ Tính $\frac{C}{D}$

xin các cậu, tớ cần gấp :cho tam giác ABC có A(1;1) B(0;2) C(4;2), lập phương trình đường trung tuyến của tam giác ABC kẻ từ C, và tương tự với B