Question

0,5 :3/4 = (3,4 - х)- (-4) =

Answer 1

Ответ: 0,5 :3/4 = (3,4 - х)- (-4) ⇒2/3=3,4-х+4=7,4-х⇒х=7,4-2/3=7 2/5-2/3=37/5-2/3=(37*3-2*5)/15=101/15=6 11/15.

Ответ: 6 11/15.

Пошаговое объяснение:

Answer 2

0,5:3/4=(3,4-x)-(-4)
•Преобразовать.Выполнить деление.Раскрыть модуль.
1/2•4/3=3,4-х+4
• Сократить дробь.Вычислить сумму
2/3=7,4-х
•Перенести слагаемое в другую часть уравнения
х=7,4-2/3
•Преобразовать десятичную дробь в обыкновенную
х=37/5-2/3
х=101/15
х=6(целых)11/15

Answer 3

Let's break down the given expression step by step:

1. 0,5 : 3/4: To divide 0.5 by 3/4, we need to multiply 0.5 by the reciprocal of 3/4. The reciprocal of 3/4 is 4/3. Therefore, 0.5 : 3/4 = 0.5 * (4/3) = 2/3.

2. (3.4 - х) - (-4): We have an expression with a variable x. Without any further information, we cannot simplify it or find the exact value of x. We can simplify the expression as follows: (3.4 - x) - (-4) = 3.4 - x + 4 = 7.4 - x.

So, the simplified expression is 7.4 - x, but we don't have enough information to determine its value.