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Nastasia [14]
2 years ago
13

Find the determinant of this matrix:

Mathematics
2 answers:
olga55 [171]2 years ago
4 0

Answer:

18

Step-by-step explanation:

steps shown below!

mina [271]2 years ago
4 0

Answer:

18

Step-by-step explanation:

ad-bc

0(0) - 9(-2)

0 - -18

0 + 18

18

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Are these answers right?
Alla [95]

Answer:

Yes, good job! :)

4 0
3 years ago
Not sure need help ​
Greeley [361]
29/90 use the hint:)
6 0
3 years ago
When you have the number 81 as your median and you have to find the missing number out of the following 82,87,77,70,80,88
Natali5045456 [20]
Uh, so, you're median is 81 already.

Since the middle two numbers are 82 and 80, you have to add them together and then divide by 2. 

However, if you're trying to add a number in, adding 81 as it is would work as well.

Hope this helps!
6 0
4 years ago
Please help this is 9th grade geometry!!! I will give 10 points!!
zhenek [66]

Answer:

I believe its C I could be wrong

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
Help me please............
kaheart [24]
Well, if he shoots 15 shots in 5 minutes then that means he shoots 3 per minute.

3 x 12 = 36

In 12 minutes, he will have shot 36 shots.
6 0
3 years ago
Read 2 more answers
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