Ai giúp mik với cảm ơn bạn rất nhiều ☺️ Các bạn làm chắc chắn cho mik phải chính xác nhé cảm 🤧 em mọi người nhiều😊

Bài 1: Cho tam giác ABC có ba góc nhọn, nội tiếp trong đường tròn (O). Vẽ đường cao AH và đường kính AM. a) Tính số đo b) Chứng minh . c) Gọi N là giao điểm của AH với đường tròn (O). Tứ giác BCMN là hình gì ? Vì sao ?

giúp em với ạ ! giúp em với ạ ! giúp em với ạ ! giúp em với ạ !

Điền vào chỗ trống ở dòng dưới cùng hộ mình nha

Tiếng anh 7 bài unit 11 A check up

Hai oto cùng khởi hành 1 lúc từ A - B cacbs nhau 400km , đi ngược chiều và gặp nhau sau 5h . Nếu vận tốc mỗi xe ko thay đổi nhưng xe đi chậm xuất phát trước xe đi nhanh 40 phút thì 2 xe gặp nhau sau 5h 22 phút kể từ lúc xe chậm khởi hành . Tính vận tốc mỗi xe

my father didn't earn much money,so life wasn't easy for us => she couldn't ask frank sinatra for his autograph because we ran out of money => he came home from our holiday early because we ran out of money => the men were wearing protective clothes , so they were all quite safe => the fire brigade came immediately,so the house diden't burn down =>

viết 1 đoạn văn về vấn đề giao thông ở địa phương em =tiếng anh ko chép mạng

III. Choose the best answer A, B, C or D to complete each sentence. 1. The use of biogas for cooking……………………..in the countryside. A. will increase B. will be increasing C. will be increased D. will have increased 2. The digital camera belongs to Peter. That camera is………………….. A. him B. his C. he D. one 3. Everyone is ready for the game,……………………? A. is it B. isn’t he C. aren’t they D. is there 4. In this area, over 20% of the population lives in……………………….. A. crops B. shortage C. poverty D. schooling 5. We are looking for types of vehicles that help us to avoid……………….. A. traffic B. traffic jams C. rush hours D. happy hours 6. The ending of the film is very boring…………………the acting is wonderful. A. In spite of B. Despite C. Although D. therefore 7. People put pumpkin…………………..outside the homes during Halloween. A. lanterns B. lights C. neon signs D. bulbs Pick out the word whose underlined part is pronounced differently from that of the other words. 8. A. reason B. list C. density D. countryside 9. A. considered B. travelled C. allowed D. expressed 10. A. dates B. chores C. talks D. secrets IV. Supply the correct verb forms or tenses to complete these sentences. 1. -Where……………………………….(you/stay) this time next week? - In Singapore. 2. This time tomorrow we……………………..(not learn) at school; we…………………..(play) football. 3. A hydroelectric power station…….…………..(build) in the north of our country next decade. 4. What kinds of energy people…………………………..(use) in the year of 3000? 5. Can you guess what I………………………….(do) this time next month? 6. Alternative sources of energy…………………………..…(develop) in the near future. IV. Complete the second sentence so that it has a similar meaning to the first sentence. 1. Despite knowing the answer, she refused to help him. ( Although…………………………………………………………………………... 2. Although it was raining heavily, a lot of people went to the football match. ( In spite of…………………………………………………………………………. 3. They will build a solar power plant in the Australia desert next year. ( A solar power plant……………………………………………………………….. 4. How far is it from your house to the nearest post office? ( What is……………………………………………………………………………? 5. We found this work boring ( We……………………………………………………………………………… 6. He gave Ann a meaning present. ( A meaning present…………………………………………., …………………..? 7. There used to be a shop at the end of the street but it closed down a year ago.

giúp mình bài này vs ạ, mình đg cần gấp!