Giải giúp mình vs mn mình cần gấp

Bài 20: Cạnh hình vuông tăng lên 20% thì chu vi hình vuông tăng thêm bao nhiêu phần trăm? Diện tích hình vuông tăng bao nhiêu phần trăm? Bài 21: Một mảnh vườn hình chữ nhật, người ta mở rộng chiều dài 30%, mở rộng chiều rộng 20%. Hỏi diện tích mảnh vường tăn bao nhiêu phần trăm?

Vẽ đậu mầm cute hơn tk crush mk :vV #No bc

mik cần giúp đỡ mong mọi người giúp mik 3 bài này

giúp mình với hứa cho 5 sao :>>>>

Giúp mk với ạ 😢😢😢😢😢 Mk đang cần gấp

........ rr65f5eeezezezwze5f g6b7hb6gv5ec3x3s tguvfx6rx

Giúp mk 2 bài này với ạ hứa đánh giá 5⭐

giupppppppppppppppppppppppppppppppppppppppps

1. We couldn’t sleep last night ______ the noise next door. A. although B. since C. because D. because of 2. I did it _______ they asked me to. A. so B. because C. because of D. the reason 3. Daisy was late ______ her car was broken down. A. because B. because of C. if D. whether 4. _____ he can’t afford a car, he goes to work by bicycle. A. Because B. As C. Since D. All are correct. 5. They were sacked _____ their carelessness. A. because B. because of C. although D. despite 6. The boy was punished _____ they went to school late. A. because B. because of C. so D. although 7. “Peter was late for work because of the rain” means “_____” A. The rain made Peter go to work late. B. The rain prevented Peter from going to work early. B. A and B are correct. D. A and B are incorrect 8. The mother got angry because _______ A. her son’s bad behaviour B. her son will behave badly. C. her son behaved badly D. her son bad behaving 9. He lost his job _____ his lazyness. A. because B. because of C. if D. although 10. We couldn’t go out because the weather was so bad. A. The weather was so bad but we went out. B. If the weather were fine, we couldn’t go out. C. Whatever weather we had, we couldn’t go out. D. We couldn’t go out because of the bad weather.