làm thế nào để được xác thực ạ vẽ anime cute

Giúp em đi mạ:3 Viết một đoạn văn nêu cảm nghĩ của em về bài ca dao: "Thân em như trái bần trôi Gió dập sóng dồi biết tấp vào đâu"

đặt câu với mỗi từ láy sau a/lạnh lùng b/lạnh lẽo c/nhanh nhảu d/nhanh nhẹn

Cho tam giác ABC vuông tại A, đường cao AH. Gọi D là điểm đối xứng với H qua AB, gọi E là điểm đối xứng với H qua AC a) chứng minh AD=AE và A,D,E thẳng hàng b) chứng minh BC=BD+CE

Giúp mk bài e vs mn Cảm ơn nhiều ạ

cho hàm số y=f(x) thỏa mãn f(x)+x.f( $\frac{x}{2x-1}$ )=2 mọi x khác {1;1/2. Tính f(5)

Cho tam giác ABC vuông tại A , biết (Mọi người giúp mình với ạ !! )

Hoàn thành ptrinh hh A) SO2 + Ca (OH)2=> B . P2O5 + NAOH=> C . CO2 + Ba (OH)2=> D . Cu (OH)2 + H Cl=> E. Al (OH)3 + H2SO4=> F. NaOH + H2O SO4=> G. FeOH2=> H. Fe(OH)3=> I. Zn(OH)2=> K. Al(OH)3=> Giúp với ạ

Chứng minh: a. x ² + x + 1 > 0 b. (x - 3)(x - 5) + 2 > 0 c. x ² + y ² + 2xy + 4 > 0 d. 4x - 10 - x ² < 0 e. -x ² + 4x - 5 < 0 f. x ² + 2x + y ² + 1 ≥ 0 g. 4( x - 2 )( x - 1 )( x + 4 )( x + 8 ) +25x ² ≥ 0 giúp vwois ạ plsssss

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