Question

-10.6*(-2,1)-11*(-2,1)​

Answer 1

Ответ:

22.26+23.1=45.36

Объяснение:

Answer 2

Ответ:

-10,6*(-2,1)-11*(-2,1)=45,36

Объяснение:

Answer 3

To calculate the given expression, you'll need to perform vector operations. The expression is:

-10.6 * (-2, 1) - 11 * (-2, 1)

To multiply a scalar by a vector, you multiply each component of the vector by the scalar. So, the result will be:

-10.6 * (-2, 1) = (10.6 * 2, -10.6 * 1) = (21.2, -10.6)

Next, we need to calculate:

-11 * (-2, 1) = (11 * 2, -11 * 1) = (22, -11)

Now, subtract the two vectors:

(21.2, -10.6) - (22, -11) = (21.2 - 22, -10.6 + 11) = (-0.8, 0.4)

So, the final result is (-0.8, 0.4).