2 years ago

Is this right please help me Is this right please help me

1 answer:

saw5 [17]2 years ago

7 0

Yes you are correct

You might be interested in

IgorLugansk [536]

Answer:

Not sure but I believe it is A

Step-by-step explanation:

7 0

3 years ago

wariber [46]

Answer:

The matrix is not invertible.

Step-by-step explanation:

We are given the following matrix in the question:

$A =\left[\begin{array}{ccc}-5&0&1\\-1&3&2\\0&10&6\end{array}\right]$

Condition for invertible matrix:

A matrix is invertible if and only if the the determinant is non-zero.

We can find the determinant of the matrix as:

$|A| = -5[(3)(6)-(2)(10)]-0[(-1)(6)-(2)(0)] + 1[(-1)(10)-(3)(0)]\\|A| = -5(18-20)+(-10)\\|A| = 10-10\\|A| = 0$

Since the determinant of the given matrix is zero, the given matrix is not invertible.

5 0

2 years ago

MrRa [10]

Answer:

50 + 11.5x = 188

Step-by-step explanation:

4 0

1 year ago

My name is Ann [436]

There would be 14 inches on both sides.

{[(3 * 12) + 6 ] -14} ÷ 2
{[ 36 + 6 ] - 14 } ÷2
{ 42 - 14 } ÷2
28 ÷2
14

8 0

2 years ago

True [87]

$\bigg( \frac{4}{5} \bigg)^6 = \dfrac{4^6}{5^6}$

8 0

3 years ago