Ai giúp mình làm mấy bài này với

"Một hình bình hành có độ dài đáy và chiều cao tương ứng là các số tự nhiên (đơn vị đo xăng-ti mét) có tổng độ dài đáy và đường cao là 8 cm. Tìm hình bình hành có diện tích lớn nhất, hình bình hành có diện tích bé nhất?". Các bạn giúp mình với nhé !

Thực hiện phép tính sau: (-2019)+(-29)+2019-71 Tìm x,biết: 3(x-12)+12=15 2^x-2^0=7

1. In recent years, fouls have been severely in football matches. A. forgiven B. ejected C. penalized D. scored 2. Water polo balls _______ with a special texture (kết cấu) so it will not slip from the hands of a player. A. cover B. are covered C. are being covered D. covered 3.Alexis _______ next week. A is swimming in the state championship B. is swimming the state championship C. is swum the state championship D. is swum the state championship 4.They ______________ by the sea. A. are staying at a hotel B. are staying a hotel C. are being stayed a hotel D. are being stayed at a hotel 5.The player _______. A. will reward for his hat-trick B. will be rewarded for his hat-trick C. will reward his hat-trick D. will be rewarded his hat-trick

Giúp mình với mọi người Mình đang cần gấp Cảm ơn mọi người nhiều

Giải giùm mik với 😍😍😍😍

1. Choose the correct answer to complete the sentence: Last night, I didn’t go to bed early ______ being very tired. A.although B.yet C.in spite of D.so 2. Choose the correct answer to complete the sentence: ____________ of the bad weather, we had a good time at the camp last week. A.Although B.In spite C.Despite D.Nevertheless 3. Choose the correct answer to complete the sentence: I lost my keys; _________, I found them in my blue handbag. A.although B.but C.despite D.however 4. Choose the correct answer to complete the sentence: I don’t know how to play the chess. _________, I really want to learn it. A.Although B.But C.However D.In spite of 5. Choose the correct answer to complete the sentence: ____________ we don’t have any money, we went shopping. A.Although B.But C.However D.Nevertheless 6. Choose the correct answer to complete the sentence: I didn’t tell Ayşe anything about the accident. _________ , she looked very anxious A.Although B.But C.Despite D.Nevertheless 7. Choose the correct answer to complete the sentences: My mother goes shopping ______________ it is raining. A.although B.however 8. Choose the correct answer to complete the sentences: Selim reads books, __________ he doesn’t read newspapers. A.but B.however 9. Choose the correct answer to complete the sentences: I have studied hard for the exam. ______________, I failed the exam. A.Although B.However 10. Choose the correct answer to complete the sentences: __________ it was late, we went out. A.Although B.However 11. Choose the correct answer to complete the sentences: We live in the same building;__________, we hardly see each other. A.although B.however 12. Choose the correct answer to complete the sentences: I ate two hamburgers ____________ I wasn’t hungry. A.although B.however 13. Choose the correct answer to complete the sentences: I missed the bus. _______________, I wasn’t late for the school. A.Although B.However 14. Choose the correct answer to complete the sentences: Serkan visited us yesterday, ___________ he didn’t stay with us. but although 15. Choose the correct answer to complete the sentences: ____________ the exam was difficult, I had a good mark. * A.Although B.However 16. Choose the correct answer to complete the sentences: Sevgi went to school __________ she was ill. * A.although B.but

1)Khai triển (x-5)^3 2)Thực hiện phép chia: (3x^2 y^2+6x^2 y^3 - 12xy):3xy mik cần gấp giúp với

Chúng ta cần có thái độ như thế nào đối với các chất Rược, bia, ma tuý, thuốc lá