vì con gái xinh nhưng đàn ông ko biết thưởng thức

a Chiều rộng của mảnh vườn là: 60.3535=36 m

Diện tích mảnh vườn là: 60.36 = 2160 m22

b, Diện tích ao là: 360 : 5656 = 432 m22

Diện tích trồng rau là: 2160 - 432 = 1728 m22

Tỷ số diện tích ao so diện tích trồng rau là: 432 : 1728 = 14

First of all, I want to wish the soldiers healthy and in good health so that they can keep guns in their hands to protect the blood and flesh of their homeland. Today, I write this letter to express my gratitude to you. We want to share to lessen the hardship, the hardship, the dangers that you overcome the waves day and night to firmly protect the country. many difficult challenges, silently sacrificed for this S-letter homeland. I admire you very much, I always follow the information on television and newspapers to know about the situation of our country.From that admiration, from the back of the mainland, our school has proved a lot. Practical activities to emulate them to practice well, get 10 points to give to the uncle. At the chess sessions, we heard teachers talk about the meaning of December 22 on the establishment of the People's Army of Vietnam. learn about Vietnam's sovereignty over the Spratly Islands. The uncle not only fought heroically, not only silently sacrificing but also overcame all difficulties, finding optimism from the difficulties. Dear brothers and sisters, thank you very much. I hope you will continue to try, fight and keep the seas and islands of our homeland beautiful. I promise to try my best to study well, be obedient and obey my grandparents, parents and teachers to build a beautiful and rich Vietnam with the Navy soldiers.

 Wish you good health and full of happiness!

Câu a đúng

các câu còn lai sai là vì khi tính chúng ta phải chọn ô rồi sau đó nhấn dấu = rồi mới nhập cong thức

rieng câu c sai là vì có tới tận 2 dấu mở quặc Dúng là câu a vì nó có đủ các yếu tố nhập công thức tính toán

A208

can trong cay theo dung thoi vu la vi 

-Thoi tiet thuan loi cho viec trong cay va ngan ngua duoc sau benh hai

Thuốc kháng sinh có diệt tế bào người