Cho tam giác ABC trên AB, AC lấy M,N. Qua M kẻ đường thẳng song song cắt BN tại H, qua N kẻ đường thẳng song song AB cắt CM tạiK Chứng minh:KH//BC

1/The man is walking up the stairs. He is Mr. Ba The man_________(dung hiện tai Phan tu) 2/The toys are kept in cardboard box. They are 10 dollars. The toys_____________(dung qua khu Phan tu) 3/MR. Long writes a letter. (passive forms-thu dong cách) A letter___________________ 4/He finished the exercises five minutes ago. (passive forms-thu dong cách) The exxercises____________________-

125%(-1/2)^2÷(21/16-1,5)+1 giúp mk với

A=5phan 13 + -5 phan 7=-20phan -41+8phan 13=-21phan41 B=-5 phan 9+8phan 15+-2phan11=4phan -9+7phan 15

Viết bài văn cảm nhận cuốn sách Hạt từ tâm

Làm cho mình 3 câu và mình cho vote 5 sao và ctrlhn nha

tính nhanh 3 / 17 + 4 / 9 + 13/9 - 5/7 - 8/9 + 9/17

x=1phan 4+2phan 13 x phan 3 -x = -5 phan 21 3phan 7-x=-5 phan 21

VI. Read about the favorite Saturday activities of some students, then answer the questions: A. Carlos – Rio de Janeiro, Brazil. Go to Ipanema Beach. Play volleyball or go swimming in the Atlantic Ocean. Look at the people. Everybody is happy. It’s my favorite place. B. Michiko – Tokyo, Japan. Go to a department store in Shibuya. Shibuya is a great shopping area in Tokyo. Sometimes it’s very crowded, but that’s OK – I love shopping. C. Lise – Paris, France. Go to the Eiffel Tower. It’s really high. Look at the river and the beautiful buildings. The view of Paris is great. D. Jason – New York city, USA. Go to the skating rink in Central Park. Look at the ice-skaters. They’re good! Or, go skating. It’s really fun. 1. What is the name of Carlos’s favorite place?  …………………………………………………………………………………………………. 2. Is Michiko a shopping fan?  …………………………………………………………………………………………………. 3. Is Shibuya boring?  …………………………………………………………………………………………………. 4. What does Lise like when she visits the Eiffel Tower?  …………………………………………………………………………………………………. 5. What does Jason like to do in Central Park?  ………………………………………………………………………………………………….

Giup minh voi hom nay minh nol roi . Phan tu luan nhe