Question

1. Y×(-1,8)=0,9 2. 1,2y=-6 3. Y÷(-0,36)=5 4. Y÷(-3,4)=-1

Answer 1

Ответ:

Пошаговое объяснение:

1. Y×(-1,8)=0,9

У=0,9:(-1,8)

У=-0,5

2. 1,2y=-6

У=-6:1,2

У=-5

3. Y÷(-0,36)=5

У=-0,36*5

У=-1,8

4. Y÷(-3,4)=-1

У=-1:(-3,4)

У=-1:(-17/5)

У=-1*(-5/17)

У=5/17

Answer 2

It looks like you have a set of equations involving the variable "y." Let's solve each of them:

1. y × (-1.8) = 0.9 To solve for y, divide both sides by -1.8: y = 0.9 / (-1.8) y = -0.5

2. 1.2y = -6 To solve for y, divide both sides by 1.2: y = -6 / 1.2 y = -5

3. y ÷ (-0.36) = 5 To solve for y, multiply both sides by -0.36: y = 5 * (-0.36) y = -1.8

4. y ÷ (-3.4) = -1 To solve for y, multiply both sides by -3.4: y = -1 * (-3.4) y = 3.4

So, the solutions to the equations are:

1. y = -0.5
2. y = -5
3. y = -1.8
4. y = 3.4