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Agata [3.3K]
3 years ago
8

How do you find the inverse of a 3x3 matrix?

Mathematics
1 answer:
mel-nik [20]3 years ago
7 0
If you have a graphing calculaator enter the matrix then on the outside of it hit the ^ button and put -1
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Help pls and thank you
Veronika [31]
The answer is B.
The answer isn’t A because there are 25 cents in a quarter, not 10 cents.
The answer isn’t C because to pay for something you need to have greater or equal amount of cash.
The answer isn’t D because the letters don’t have a value, as they should be 10d and 25q.
Therefore, the answer is B.

4 0
3 years ago
I will give brainliest if answered correctly :D 5/1 (the fraction) MINUS 6!
Rudik [331]

Answer:

-1

Step-by-step explanation:

5/1 would equal 5.

5-6=-1

hope it helps!

3 0
3 years ago
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A worker get paid overtime at the rate of double normal time. For a week he works 40 hours of normal time and 8 hours of overtim
ivolga24 [154]

Answer:

His hourly wage is $17.50

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3 years ago
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WILL GIVE BRAINLY TO RIGHT ANSWER!!
Rufina [12.5K]

Answer:

3y^20/x^4

Step-by-step explanation:

5 0
3 years ago
Find the value of x. Please help
Wewaii [24]

Answer:

it would be 1

Step-by-step explanation:

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