4 11 x 2 6 July 8, 2019 16 32 64 128 9 11 x 6 4 x 6 2 9 11 x 6 4 x 6 2 to cm 9 11 x 6 4 x 6 2 lxwxh 4 sin2 7p 2 x )- 11 cosx 6 0 3x 11 4 3 5x 8 x 6 2 11 2 x 6 )+ 4 (- 3x 6 X 4 11x 2 60 X 2 6x =- 11 4 X 2 6x 11 =- 4 in standard form 4 12 2 x 6 11