Nêu một vài ví dụ về tính tương đối của chuyển động và đứng yên - Không copy mạng!

Mn giúp mik bài 6 nha, mike cần gấp nên chỉ cần đáp án thôi, hứa vote 5★ và ctlhn

Tìm x biết : a) 2/3 (x - 1) - 4/5 (3 - 2x) = x + 9 b) x - 1/12 = 75 / x - 1 c) 7^x - 1 + 7^x + 1 - 7x . 2 = 1764

Mn ơi giúp mình với Mình đang cần gấp Cảm ơn mn trc ạ

OUTLINE 1. Name of your neighbourhood 2. Good things: - many shops and markets 3. Bad things: - being crowded - being noisy 4. Although there are some bad things in my neighbourhood, I still like living here. USEFUL LANGUAGE advantage disadvantage crowded / noisy / … There is one thing I like / dislike about …. There are some things I like / dislike about…. hay viet bang tieng anh i

Tìm tất cả các số tự nhiên n sao cho: a) $n^{2}$ - 4n + 28 là số chính phương b) $n^{2}$ + 2n + 200 là số chính phương

vẽ mầm buồn ngoài lề:ai cho mình tên phần mềm để viết chữ calli với hôm nay dùng calligraphy gì gì đó bị mod xóa mất câu trả lời vì dùng font chữ có sẵn

Xin lỗi mọi người em cho ít điểm vì em đang rất gấp

1-Prices ________ in 1995 but then _____in 1996. A.rised_falled B.rose_fell C.have risen_have fallen D.rose_have fallen 2-You____________to a word____________ A.listened_I haven't said B.didn't listen_ I say C.listened_ saying D.haven't listened_I've said 3-He's the most difficult housemate ______________ A.I never dealt with. B.I never had to deal with. C.I've ever had to deal with. D.I've never had to deal with

đặt các động từ trong ngoặc thành dạng đúng thì hiện tại đơn we ( do ) many activities at break time the art club in my school ( provide ) some interesting activities my children ( study ) and ( live ) at a boarding school mary often ( skip ) with her classmate in the scholl yard lan ( want ) to borrow my compass she ( be ) very creative - she ( write ) poems and paints my new school ( have ) large classrooms lan ( hepl ) you with your homework ? her daughter ( not/study ) at an interntionsl school they usually ( do ) judo in the gym after school his brother ( not want ) to study his brother ( want ) to study overseas ? my father ( give ) me 10 . 00 VND a day pocket money peter ( share ) a room with two other students she ( not be ) smart in this T - shirt you ( like ) swimming you ( remember ) me ? your mother ( clean ) the house every day ? my brother ( not like ) doing the gardening you ( do ) homework every day ? em cảm ơn