Giúp mình với, bài khó quá,mình hứa sẽ vote 5 sao và hay nhất cho mọi người Cho tam giác ABC có góc BAC = 90 độ ,BC = 5cm, AC = 3cm và tam giác DEF có EF = 3cm, DE = DF = 2,5cm. Gọi M là điểm đối xứng với C qua A. ACB EFD a) Tính chu vi và diện tích tam giác BCM; b) Chứng minh ACB=EFD

9,9 :0,33 + 6,6 : 0,33 Tính bằng cách thuận tiện nhất

a,8500 kg = ............ tấn b,72,5 dag = .......... kg

VẼ SƠ ĐỒ KIẾN THỨc BÀI 37 LỚP 10 giống như hình gợi ý nè

làm nhanh hộ em nha vẽ cả hình nữa ạ

Exercise 2. Combine the two sentences by using a relative clause. Some clauses need commas, some do not: 1.The lady is a famous writer. You met her at the party last night.  2.The child enjoyed the chocolates. Her mother bought them from France.  3.Dr Oley is our family’s dentist. He is a popular dentist in the city.  4.They drank a lot of Coke. It is diet Coke.  5.The river is the Sai Gon River. It flows through Ho Chi Minh City.  6.The girls are performing the play. They rehearsed it yesterday.  7.Their parents are anxious about their children. The children come back late  8.The lecturer is my uncle. He gave an interesting talk on TV last night.  9.The student kept talking about the project. It was done last week.  10.Mr Phong hasn’t come yet. He is supposed to be at the meeting.  11. I saw several houses. Most of them were quite unsuitable.  12. Tom was tired and wanted to stop. He had been driving all day.  3 13. Ann felt quite fresh. She had slept in the back of the car.  14. Paul wanted to take the mountain road. His tires were nearly new.  15. We lit a fire. It soon dried out our clothes. 

Part II: Supply the correct form of verbs in each sentence 1.That book ______________________ by Tom yesterday. (buy) * 1 điểm 2. The doctor advised me _____________ cigarettes. (not smoke) * 1 điểm 3. I _______ my homework as soon as Lan comes here. (finish) * 1 điểm 4. When her husband was in the army, Janet ________ to him twice a week. (write) * 1 điểm 5. My room _________________________ by our friends now. (decorate) * 1 điểm 6. The wall should _______________________ before you paint it. (clean) * 1 điểm 7. Look at that those black clouds! It ________ heavily. (rain) * 1 điểm 8. For several years, his ambition ________ to be a pilot. (be) * 1 điểm 9. A lot of food _____________________ away recently. (throw) * 1 điểm 10. Hurry! The train________ I don't want to miss it. (come)

Tính số đo của các góc trong tam giác ABC,với A/ A(-3;-5),B(4;-6),C(3;1) B/A(1;2),B(5;2),C(1;-3)

You should look right and left when you go ________the road. along up down across __________ the story of the film was good, I didn’t like the acting. * As Since Although Because ____________ is not very far from here to the harbour. * That This There It Traffic accidents can be prevented if people __________ the rules. * go after obey take care of remember He loves _____________ tree leaves from different country. * collecting collects collect to collect Tùy chọn 1 The play was so interesting. ________, Hoa saw it from beginning to end. * Therefore Despite Although However Laughing is good_________ your health. * for of with to My father liked the ____________ of that singer. * perform performance performing performer Mục khác: Are you __________ in football? * exciting interesting interested excited The football match was quite _________ . I enjoyed it. * exciting excited interested interest My dad enjoys ________ his bike to work. * to ride ride riding rides My father hates ___________. He prefers tea. * drinking drink to drink drinks She’s sure that they will find the film_________. * entertainment entertaining entertain entertained Do you usually get ________when you meet new teacher? * embarrassed exciting embarrassing boring Beethoven___________ a lot of songs. * composes compose has composed composed I love cooking, _________ my sister doesn’t. * because and but so The play was so boring. ________, An saw it from beginning to end. * However Despite Therefore Although She feels itchy and her nose is running. She says she has___________ . * allergy headache toothache flu My father loved ___________-riding when he was young. * doing taking going playing My father __________the bus to work every day, but I cycle. * took goes runs catches Nam used to ________ morning exercise when he got up early. * does doing did do ____________ being frightened by the images, Lan still liked the film so much. * In spite Although Nevertheless Despite Bus is the main Public ________in Viet Nam. * travel tricycle transport vehicle I go to school __________ bike. * from A. by on in I have a temperature ___________ * so I feel tired or I am putting on weight and I eat more vegetables but I go to bed early

Ai giải dùm mình đề này đi ạ Đề chuyển cấp . cảm ơn nhiều hứa vote 5*