3 years ago

Which coefficient matrix represents a system of linear equations that has a unique solution?

2 answers:

7 0

<span>the system has a unique solution if and only if the determinant of the coefficient matrix does not equal zero. </span>

7 0

It only works when the coefficient it's not 0

You might be interested in

Delvig [45]

Answer:

It's Same perimeter only

Step-by-step explanation:

It can't be the other two because they don't share the same area

4 0

2 years ago

adelina 88 [10]

Answer: make 6 jumps which are 0.4 long to get 2.4

Step-by-step explanation:

4 0

2 years ago

ElenaW [278]

Answer:

$41.11

Step-by-step explanation:

28.75 + (28.75 x 0.35) + (28.75 x 0.08)

Please mark brainliest and have a nice day

Full answer is 41.1125

3 0

2 years ago

miss Akunina [59]

Because x1 = x2 = -8 the line is vertical.

The slope of a vertical line is undefined.

5 0

2 years ago

quester [9]

Third option from the. Top to the bottom

6 0

3 years ago