Question

4,7k+5,3k-0,83,если k=0,83;8,3;0,083 помогите решить

Answer 1

Ответ:

Пошаговое объяснение:

4,7k+5,3k-0,83=10к-0.83

10*0.83-0.83=7.47

10*8.3-0.83=82.17

10*0.083-0.83=0

Answer 2

To solve the expression for different values of 'k', we simply substitute each value of 'k' into the expression and perform the calculations. Let's solve it step by step for each value of 'k':

1. For k = 0.83: 4.7k + 5.3k - 0.83 = 4.7 * 0.83 + 5.3 * 0.83 - 0.83 = 3.881 + 4.399 - 0.83 = 7.45

2. For k = 8.3: 4.7k + 5.3k - 0.83 = 4.7 * 8.3 + 5.3 * 8.3 - 0.83 = 39.01 + 44.09 - 0.83 = 82.27

3. For k = 0.083: 4.7k + 5.3k - 0.83 = 4.7 * 0.083 + 5.3 * 0.083 - 0.83 = 0.3901 + 0.4399 - 0.83 = 0.0

So, the values of the expression for each 'k' are as follows:

• For k = 0.83, the result is 7.45.
• For k = 8.3, the result is 82.27.
• For k = 0.083, the result is 0.0.