Please help! Correct answer only, please! I need to finish this assignment this week. Find the product AB, if possible. Explain if it is not possible. A. B. C. D.

A

Step-by-step explanation:

It is possible because the dimensions of A is 3x1 and B is 1x3, and you can only multiply if the colums of A is equal to the rows of B which in this case is.

Then to multiply, you start from 1 and multiply with 5 then 0 then 4 and then multiply 5 (from A) with 5 (from B) and so on.

1(5)     1(0)     1(4)                                        5         0         4

5(5)    5(0)    5(4)                     =               25        0        20      

-3(5)   -3(0)   -3(4)                                      -15        0       -12

Hope this helps!

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!