Answer Please VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV

Mathematics

1 answer:

mash [69]2 years ago

6 0

Answer:

Step-by-step explanation:

$D =\left[\begin{array}{cc}8&-4\\-14&12\end{array}\right] -\left[\begin{array}{cc}-1&-15\\0&7\end{array}\right] \\\\\\\\=\left[\begin{array}{ccc}8+1&-4+15\\-14-0&12-7\end{array}\right]\\\\\\=\left[\begin{array}{ccc}9&11\\-14&5\end{array}\right]$

You might be interested in

What is cube root of 108

Sonbull [250]

I believe.... $\sqrt[3]{108} = 4.762203$ .....hope it helps...:)

4 0

4 years ago

The drawing of a model race car shows a length of 2 inches. The length of the actual model car is 16 inches.

erica [24]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

15. Greg and Alana went out to dinner. Their dinner bill came to $68.89.

timofeeve [1]

Answer:

67.72

Step-by-step explanation:

68.89-10.00=58.89 + 15% (8.83) = 67.72

3 0

3 years ago

(-7) x (-3)

Andreas93 [3]

Answer:

Positive

Step-by-step explanation: (-27) = 27

7 0

3 years ago

36.31 as a mixed number

oksian1 [2.3K]

Answer:The solution is in the attached file

Step-by-step explanation:

6 0

3 years ago