Mn giúp e với ạ cái bài mà e để trống đấy ạ gấp nha!!! E cảm ơn mn nhiều ^~^

Cho 2 đường thẳng y= $\frac{3}{2}$ x +$\frac{15}{2}$ (d1); y=$\frac{-2}{3}$ x + $\frac{16}{3}$ (d2) a) tìm tọa độ giao điểm (d1) và (d2) b) Gọi B là giao điểm của (d1) và Ox,C là giao của (d2) và Ox. Tính diện tích tam giác ABC c) Viết phương trình đường trung tuyến của tam giác ABC xuất phát từ A,C

Giúp mk bài này với các bạn ơi Help Mk cần gấp

Chọn từ thích hợp và chia thì động từ rồi điền vào chỗ trống:(drop)(brush) (wash) (talk)(play)(fix)(cry)(walk)(study) (help) 1 They............for their exam for 3 months. * 2. Susan .............to me quietly now. * 3. Thomas ..........me with my homework. * 4. Daniel........his car yesterday. * 5. The baby.....for 15 minutes. (cry) * 6. The man......so fast when he......his watch yesterday. * 7. The mechanic ......the car already. sai là bay màu nhé mấy cưngg

hãy vẽ những điều thường thấy ở các bệnh viện tuyến đầu chống dịch covid-19 và hãy có một câu nói cổ động tinh thần Việt Nam, vẽ đẹp và có màu thì 5 sao + ctlhn!

Lm giúp mình vs ^^ a) (2x^2+3)^2 b) (y^2x-3ab)^2 c) (x^2-6z) . (x^2 +6z)

I Find the word which has a different sound in the underlined part. 1. A. unit B. use C. university D. unchanged 2. A. ache B. charity C. charming D. changeful 3. A. whole B. whereas C. whose D. whom 4. A. slaughter B. laughter C. naughty D. taught 5. A. service B. office C. device D. practice X Read the passage. Life is changing rapidly in the large cities of England. However, life in other areas remains much the (1) ……………………… as it has been for centuries. Factories have brought huge population increases to the cities, and city life boomed. City residents have discovered a new (2) ……………………… of life, but in country villages the traditional lifestyle has remained nearly (3) ………………… There have been a few changes, particularly the new steam-powered machinery. It made farm production more (4) …………………… But for the people who remain in the countryside, daily life continues much as it had before the (5) …………………… Revolution. Life in country villages continues to (6) ……………… at a slow pace. The daily schedule depends on the times that the sun rose and set and on the weather. In a typical village, the (7) ……………… number of workers is still employed in agriculture or in domestic service. A smaller number of people work in various trades. Even (8) ……………………… work in the professions. XChoose the most suitable word to fill in the blank 1. A. similar B. same C. different D. both A & B 2. A. method B. walk C. way D. path 3. A. changeful B. changeable C. unchanged D. change 4. A. efficient B. efficiently C. efficiency D. inefficient 5. A. Industry B. Industrial C. Industrialize D. Industrialized 6. A. run B. walk C. move D. drive 7. A. largest B. biggest C. highest D. all are correct 8. A. more B. less C. few D. fewer Fill in the blank with one word/ phrase from the passage 1. The population in the city has increased because of ……………… . 2. There has been hardly any changes in the ……………… in rural areas. 3. Steam – powered machinery helps ……………… a lot. 4. The daily schedule of people in the countryside depends on ……………… . 5. Most countryside people in England work in agriculture or in ………………

fill each gap of the following sentences with a suitable preposition 1. THEY often play catch ...................... recess 2. We could go ..........................the trip because we could afford if 3.I haven't been able to concentrate recently..........................work.I don't know what it is 4. They place could't take.........................at 11 o'clock after the fog had lifter 5. My grandfather was able to walk help last night

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Mng giúp em giải mây câu hình này bằng phương pháp toạ độ với ạ