The triangle abc square at A, the altitude AH. The circle with center H. radius HA intersects the line AB at D and cuts AC at E. The median AM of the triangle ABC cuts DE at I. Prove that: a) D, H, E are collinear b) Prove that BCDE insider. Determine the center O of this circle. c) Prove that AM is perpendicular to DE when you are done, pls send me the picture. and can you translate all of it to Vietnamese pls ?​

Free points also plz look my profile and answer really stuff

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265

Drag the tiles to the correct boxes to complete the pairs. match the exponential functions with their horizontal asymptotes and y-intercepts. f(x) = 7x − 4 f(x) = 3x+2 + 4 f(x) = 9x+1 − 4 f(x) = 2x + 4 horizontal asymptote and y-intercept exponential function horizontal asymptote: y = 4 y-intercept: (0, 5) arrowboth horizontal asymptote: y = -4 y-intercept: (0, 5) arrowboth horizontal asymptote: y = -4 y-intercept: (0, -3) arrowboth horizontal asymptote: y = 4 y-intercept: (0, 13) arrowboth