Dụng cụ dùng lắp trực tiếp bóng đèn điện(6 chữ cái)

Cho tan a =1/2 Tính (cos a+sin a)/(cos a - sin a) Giúp mik,đề yêu cầu ko bấm máy nha,giải chi tiết giúp mik.mik sẽ vote 5*

Thực hiện phép tính: a) 2 căn 6 - căn 12 + 3 căn 2

Rewrite the sentences without changing the meaning. 1. Nam likes reading comic books. Namis_____________________________________________ 2. She started learning English 6 years ago. She has_________________________________________ 3. No one in the class is more intelligent than Lan. Lan is_________________________________________ 4. Linh is keen on doing gardening. Linh_______________________________________________ 5. Minh loves Maths very much. Minh’s favorite____________________________________ 6. There aren’t any flowers in the yard. The yard__________________________________________ 7. Why don’t you go to the festival? How_______________________________________________ 8. He finds playing games interesting. He thinks__________________________________________ 9. I’m interested in arranging flowers. I___________________________________________________ 10. They think surfing the net is time- consuming. They find_________________________________________ 11.​It takes us more than two hours to see the film “Avatar”. ​The film “Avatar”​​_________________________ 12.​She likes to hang out with friends on Saturday evening. ​She’s interested​__________________________________

Vẽ mầm ......cây :)) NL : Ai cú đem dạy mình chs lq với :(

Bài 7: : Tìm x biết: a) (x - 3)(x2 + 3x + 9) + x(x + 2)(2 - x) = 1; b) (x + 1)^3- (x - 1)^3- 6(x - 1)^2 = -10; c) (x+2)(x^2-2x +4) - x(x^2 +2) = 0

helppppppppppppppppppppppppppppppppppppppp

Chứng minh đẳng thức a)(a + b)^3 – 3ab(a + b) = a^3 + b^3 b. a^3- b^3 = (a - b)^3 – 3ab(a - b)

Vẽ đậu mầm đang vẽ tranh y/c: digi nót tradi, full line + màu + có tâm Ai mà không cs tâm =1* Vẻ mà nỏ có tâm là liệu cai thần hồn đó, nghe chưa:L NL: Đây có phải calli khum? @Yuki

She doesn’t tell me the truth.=> I wish She isn’t tall to play volleyball =>She wishes… She isn’t tall to play volleyball =>She wishes… The weather is hot=> We wish… He plays soccer well=> He wishes… Today isn’t Sunday=> We wish.. They don’t come here early now=> We wish.. My sister doesn’t call me very often=> I wish I amnot at home now=> I .. Mai watch TV all day => we.. They aren’t strong => They wish…