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3 years ago

12. Triangle ABC is shown on the coordinate plane. If it is translated 4 units to the left and 3

Mathematics

1 answer:

Aloiza [94]3 years ago

8 0

Answer:

Sorry about that I didn't read the question correctly but the answer is B.

Step-by-step explanation:

All you are doing is moving the points 4 units to the left and 3 units up. Hope this helped! :)

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3 years ago

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Answer:

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4 years ago

What are the domain and range of this relation? {(3, -9), (11,21), (121,34), (34,1), (23,45)}

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3 years ago

If the standard deviation is 7.3kg, what is the variance?

sasho [114]

Answer:

The variance is 53.29 kg²

Step-by-step explanation:

The standard deviation is the square root of the variance.

$S(X) = \sqrt{V(X)}$

In which problem, we have that:

$S(X) = 7.3$

$\sqrt{V(X)} = 7.3$

$\sqrt{V(X)}^{2} = (7.3)^{2}$

$V(X) = 53.29$

The variance is 53.29 kg²

6 0

3 years ago