D) 121 - (3 + y) 17 = e) 25 + 2[12 - 3(x - 7)] = - id1506276320211129 от zhan05041976 29.11.2021 19:58

Question

Математика: D) 121 - (3 + y) 17 = e) 25 + 2[12 - 3(x - 7)] =​

zhan05041976 · Accepted Answer

-12 * (-8.6) -9.4 = 1032 - 9.4

   120 * 86 60*86    12*86
   = =
-12 * (- 8целых6/10) = -12 * (- 86/10) = 10    5    1

= 12*86 = 1032

   1032    94 10320 -94
      - =   =
1032 - 9.4 = 1032 - 9целых4/10 =    1    10 10

= 10226/10 = 5113/5

D) 121 - (3 + y) 17 =e) 25 + 2[12 - 3(x - 7)] =​

MOGZ ответил

D) 121 - (3 + y) 17 =
e) 25 + 2[12 - 3(x - 7)] =