Cho xOy và yOz là hai góc kề bù bết xOy = 70 $^{o}$ a) Tính góc yOz ? b) Trên cùng một nửa mặt phẳng có chứa tia Ox vẽ tia Ot sao cho xOt = 40 $^{o}$ . Tính yOt Có vẽ hình nhé !!!!!!!!!!!!!!

Bạn Nam và bạn Sơn cùng đi vào khu bảo tàng thành phố . Bạn Nam có ý định cắp vật trong bảo tàng. Nếu em là bạn sơn thì em sẽ làm gì?

Chứng minh tính đừng đẵn của luận điểm sau bằng một đoạn văn: "Văn chương gây cho ta những tình cảm ta không có, luyện những tình cảm ta sẵn có; cuộc đời phù phiếm và chật hẹp của cá nhân vì văn chương mà trở nên thâm trầm và rộng rãi đến trăm nghìn lần".

Tìm 2 số x và y biết 2.x=4.y-x và x+y=7

Viết 5 câu dự định tương lai 1 câu định luật khoa học 1 câu sự thật 1 câu sở thích 1 câu ghét 1 câu hành đọng hàng ngày Tất cả đều dùng hiện taị đơn Bằng t.anh Giúp mik vs ạ

trong trường hợp chuột không làm việc, ta có thể định dạng một số kí tự dạng chữ đậm, nghiêng và cỡ chư lớn hơn bằng bàn phím được không? nêu cách thực hiện?

recycling and we'll save the environment as well as our money =>If we we can do saving the environment by using recycled products => we can we take along the map as we don't want to get lost in the forest => we won't He talks briefly because he doesn't have much time =>He I cancel the picnic as the weather become bad =>If the The petrol price is high, so Mr.Quang doesn't go to work by motorbike => If the Drive slowly or the accident will happen =>If we The question was too dificult for me to answer => I couldn't Ann completed the course with success => Ann completed Would you like me to finish the painting to night => If you The ticket price is cheap enough for us to see the show =>We can Run quickly or you'll get stuck in the fire => You'll get He ran over the line, so he failed the driving test =>As he The power is cut suddenly, so we don't have enough water to use\ =>We don't He changed his way of studying and got excellent grade =>Since He puts things disorderly. It takes him much time to find =>Because He turns on the air conditioner all night long, so he has to pay lots money => He has

II. Read the article about the life of a supermarket manager. Choose the best word A, B or C for each space. THE LIFE OF A SUPERMARKET MANAGER Jonathan Matthews left school at seventeen, went to college and then worked in his father's mini-market. After two years, he went to work for Bargain Foods and then he joined Saver Mall as a trainee manager. Three years later, he got his present job as a supermarket manager with Saver Mall. This is what he told us about his job: “The supermarket where I am manager is in west London but I spend most of my time travelling by road to Saver Mall supermarkets all over Britain. I need to see things in our other supermarkets. I also go to lots of meetings. My work hours change every week because Saver Mall is open 24 hours a day. Last week I worked from 3 p.m. to 11 p.m. but this week I need to be at work from 7 a.m. to 3 p.m. The first thing I do each day is check my emails. Sometimes I go to different countries to check how supermarkets are doing. That's my favorite part of the job! But I like my work in London too. Travelling can be very hard work. When I get back from a journey, I usually go straight to bed. I earn quite good money and I'm happy working for Saver Mall.” 1. When Jonathan first worked for Saver Mall, he was ________. A. an assistant B. a trainee manager C. a manager 2. Jonathan does most of his work _________ A. in London B. in other countries C. in other supermarkets. 3. Jonathan's working hours _____________. A. are different each week B. are 3 p.m. to 11 p.m C. are 7 a.m. to 3 p.m. 4. At the beginning of each day, Jonathan ____________. A. goes to a meeting B. reads messages C. checks other supermarkets 5. What does Jonathan like best? A. checking emails B. travelling by road C. going to different countries 6. Jonathan A. enjoys his job B wants to earn more money C. does not like his work in London

${\text{Đề: Vẽ anime/ chibi nữ đang thở dài...}}$ Y/c: + Vẽ anime or chibi thoii.-. + Tradi not digi + Có/ko màu đều ok + Full line;-; + Kí đủ + Vẽ giấy trắng (A4,...) + Chụp rõ ${\text{Mơn trc:3}}$ ${\text{|Ngoài lề|: Muốn nghỉ học típ quó;-; Đi học mệt thiệc sự._.}}

Cho hai đường thẳng $d_1: y = \dfrac{1}{3}x + m + \dfrac{1}{3}$ và $d_2: y =-2x - 6m +5$ a) Chứng minh rằng $d_1$ luôn cắt $d_2$ tại một điểm M. Tìm tọa độ điểm $M$ đó b) Tìm $m$ để giao điểm $M$ của $d_1$ và $d_2$ thuộc parabol $(P): y = 9x^2$