Question

6,3у-5,1у+9,73 при у=100​

Answer 1

Ответ:

129,73

Пошаговое объяснение:

6,3у-5,1у+9,73 = 1,2y + 9,73

при у=100​

1,2y + 9,73 = 1,2*100 + 9,73 = 120 = 9,73 = 129,73

Answer 2

Ответ: 129.73

Пошаговое объяснение:

630-510+9.73=

120+9.73=129.73

Answer 3

To evaluate the expression 6.3у - 5.1у + 9.73 when у = 100, you simply substitute the value of у into the expression and perform the calculations.

Let's do it step by step:

1. Replace у with 100: 6.3 * 100 - 5.1 * 100 + 9.73

2. Perform the multiplications: 630 - 510 + 9.73

3. Perform the additions and subtractions: 630 - 510 + 9.73 = 129.73

So, when у = 100, the expression evaluates to 129.73.