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harkovskaia [24]
4 years ago
10

2x-2y+z=3 5y-z=-31 x+3y+2z=-21​

Mathematics
1 answer:
hjlf4 years ago
4 0

Answer:

Step-by-step explanation:

{x,y,z}={−5,−6,1}

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Hello from MrBillDoesMath!

Answer:

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Discussion:

I will ignore the duplication of the point (15,22) and "y=mx+b" mentioned in this question.

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Thank you,

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the lifespan of lions in a particular zoo are normally distributed. the average lion lives 10 years. the standard deviation is 1
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