1 / 11

Pembahasan Matematika Dasar TOENAS 2012-BEASTUDI ETOS

Pembahasan Matematika Dasar TOENAS 2012-BEASTUDI ETOS. NURUL FIKRI SURABAYA. 46. 47. Sisi Bangun Persegi = 4 + 6 + 3 = 13 Segitiga D memiliki : Alas : 6, Tinggi : 13 – 6 =7 Jadi Luasnya D = 21. 48. 49. 50. 51. 52. 53. 3x + y = 5 x – y = -1

ira-hooper
Download Presentation

Pembahasan Matematika Dasar TOENAS 2012-BEASTUDI ETOS

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. PembahasanMatematikaDasarTOENAS 2012-BEASTUDI ETOS NURUL FIKRI SURABAYA |http://nurulfikrisurabaya.co.cc|@nf_sby

  2. 46. 47. |http://nurulfikrisurabaya.co.cc|@nf_sby

  3. SisiBangunPersegi = 4 + 6 + 3 = 13 Segitiga D memiliki : Alas : 6, Tinggi : 13 – 6 =7 JadiLuasnya D = 21 48. 49. |http://nurulfikrisurabaya.co.cc|@nf_sby

  4. 50. 51. |http://nurulfikrisurabaya.co.cc|@nf_sby

  5. 52. 53. 3x + y = 5 x – y = -1 4x = 4  x = 1,y=2 2ax + by =-62a.1 + b.2 =-6  a+b=-3 54. SudahJelas, D |http://nurulfikrisurabaya.co.cc|@nf_sby

  6. 55. f(x+1) = x -3 f(x+1) = (x+1) – 4 f(x) = x – 4 f-1(x) = x +4 dan g(x) = x2 –2x (f-1 o g)(x)= f-1(g(x)) = f-1(x2 –2x) = x2 –2x +4 • 2011 2012 • L : L 1,05L • P : P 1,2P • Tot : L + P 1,05L+1,2P • 1,05L = 315  L= 300 ribu ; Tot2012= 1,1 Tot2011 • 315 + 1,2P = 1,1 ( 300 + p)  p=150 • Jadi Tot =300 +150 = 450 |http://nurulfikrisurabaya.co.cc|@nf_sby

  7. 2x – y > 2 (2,2) 57. -2 X + 2y > 6 Nilai maximum di ( 2,2 ), tidakadanilai minimum |http://nurulfikrisurabaya.co.cc|@nf_sby

  8. Barisan geometri : 3 x y → Barisan aritmatika : x y 18 → 2y = 18 + x Subs. → ×3 (2x - 9)(x - 6) = 0 ► x = 6 → 2y = 18 + 6 y = 12 Jadi x.y = 6.12 = 72 |http://nurulfikrisurabaya.co.cc|@nf_sby

  9. 59. |B| = (a + c)(-d) – (-c)(b + d) = -ad – cd + bc + cd = -ad + bc = -(ad – bc) |M| = -1 |http://nurulfikrisurabaya.co.cc|@nf_sby

  10. 60. A = (1/3)B → B = 3A C = (1/2)B → B = 2C 3A = 2C 6A = 4C Jadi penghasilan A selama 6 bulan sama dengan penghasilan C selama 4 bulan |http://nurulfikrisurabaya.co.cc|@nf_sby

  11. KITA MAJU BERSAMA ALLAH MENUJU MASA DEPAN CEMERLANG http://nurulfikrisurabaya.co.cc Facebook : Nurul Fikri Surabaya Twitter : @nf_sby |http://nurulfikrisurabaya.co.cc|@nf_sby

More Related