Question

750+k*20, якщо k =2,3,4.

Answer 1

Ответ:

1) 790

2) 810

3) 830

Пошаговое объяснение:

1) При к = 2 значение выражения (750+k*20) равно:

750+2*20 = 750+40 = 790.

2) При к = 3 значение выражения (750+k*20) равно:

750+3*20 = 750+60 = 810.

3) При к = 4 значение выражения (750+k*20) равно:

750+4*20 = 750+80 = 830.

Answer 2

To find the value of the expression 750 + k * 20 for k = 2, 3, and 4, we substitute the given values of k into the expression and perform the calculations.

For k = 2: 750 + 2 * 20 = 750 + 40 = 790

For k = 3: 750 + 3 * 20 = 750 + 60 = 810

For k = 4: 750 + 4 * 20 = 750 + 80 = 830

Therefore, the values of the expression for k = 2, 3, and 4 are:

k = 2: 790 k = 3: 810 k = 4: 830