Một hình thang có trung bình cộng hai day là 45,6cm,nếu mở rộng dáy lớn thêm 4 cm thì diện tích tăng thêm 19cm vuông. Diện tích hình thang ban đầu là bao nhiêu?

Mn giải giúp em 3 bài này với Em đàng cần gấp Em cảm ơn nhiều ạ 🤧

The teacher said to Nam " Do you understand this lesson " My friends Alex mẹ " Do you enjoy your English class"? Lan said " Do you like my stamp collection Hòa" Chuyển sang câu tường thuật thì làm sao ạ .tks

Về Doremon Cấm spam trả lời linh tinh Spam = bc = xóa ctl

Giúp mk làm mấy bài này vs ạ Bt nhiêu làm nhiêu

Mn giúp e với Giúp e làm máy bài này với ạ

neu diem noi bat cua 13 bàng thuoc dia cua bac mi

Rewrite these sentences, keeping the original meaning: 1. My house is bigger than your house. →Your house is. ..................... 2. The black car is cheaper than the red car. →The red car_____________ 3, This film is more interesting than that one. →That film is_____________ 4. My kitchen is smaller than yours. → Your kitchen________________ 5, My grandmother is older than every one in my family. → My grandmother is the________ 6. No one in my class is as tall as Tam. → Tam is the____________________ 7. I can’t cook as well as my mother. → My mother can cook____________ 8. He does not play tennis as well as Jack. → Jack can___________________ 9, I did not spend as much money as you. → You spent___________________ 10, I don’t think this book is expensive as it is. → This book is........................................ 11. He is the tallest boy in his class. → No one in....................................................................................... 12. This is the most interesting film of all. → No other films are .............................................................................................................. 13.No cars in the world are more expensive than Japanese ones. =>Japanese cars ..................................................................................... 14. This exercise is easier than that one. → That exercise is not ............................................................................................................................ 15. He drives more carefully than Jack does. → Jack .................................................................................................................................................. 16. No one in the group plays better than he. → He can...................................................................................................................................... 17. No hotel in the city is as comfortable as this. → This hotel is the .......................................................................................................................................................... 18. Other oceans in the world aren’t as large as the Pacific one. → The Pacific Ocean is

Viết một đoạn văn ngắn (k quá 150 từ) chủ đề học tập trong đó có dùng câu cầu khiến , cảm thán nghi vấn gạch chân dưới các từ đó

I do not know the answer so I can tell you ---> If He can not park near his office , that is Why he does not come by car ---> If We have three children , so we won not take a year off and travel around the world ---> If Go right now or you will be late for the train ---> If I have not got any spare time . I won not learn Russian --->