Question

помогите пожалуйста очень сложный​

Answer 1

Ответ:

a) -0.4a

1. a = -0.08 => -0.4*(-0.08) = 0.032

2. a = -1.5 => -0.4*(-1.5) = 0.6

3. a = -4 => -0.4*(-4) = 1.6

4. a = 0.05 => -0.4*0.05 = -0.02

б) 1.2b

1. b = $1\frac{7}{12}$ => 1.2 * $1\frac{7}{12}$ = 0.7

2. b = $-1\frac{1}{6}$ => 1.2 * b = 0.2

3. b = $-1\frac{1}{3}$ => 1.2 * b = 0.4

4. b = -0.04 => 1.2 * b = -0.048

Пошаговое объяснение: