Question

0,5*2а= -4*1/2y= -8*0,3*(-x)= 15*(-3mn)= УПРОСТИТЬ ВЫРАЖЕНИЕ ПОМОГИТЕ ИЗ -ЗА БОЛЕЗНИ ВСЁ ПРОПУСТИЛА

Answer 1

Пишешь пример, =, а потом мой ответ вот и всё. 1) 1а<br />2)2у <br />3)2,4х<br />4)-45mn<br />

Answer 2

0,5*2а=а
-4*1/2у=-2у
-8*0,3(-х)=2,4х
15*(-3mn)=-45mn

Answer 3

Solving the Expression

To simplify the given expression, let's solve it step by step.

The given expression is: 0.5 * 2a = -4 * (1/2)y = -8 * 0.3 * (-x) = 15 * (-3mn)

First, let's simplify each part of the expression separately.

1. 0.5 * 2a - This can be simplified to just a.

2. -4 * (1/2)y - This simplifies to -2y.

3. -8 * 0.3 * (-x) - This simplifies to 2.4x.

4. 15 * (-3mn) - This simplifies to -45mn.

So, the simplified expression is: a = -2y = 2.4x = -45mn

Therefore, the simplified expression is: a = -2y = 2.4x = -45mn