2 years ago

9. Find the mean of the following sets of numbers2.4.6. 12.7.19

1 answer:

6 0

Answer:

8.3

Step-by-step explanation:

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koban [17]

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we need a picture, or the rectangles

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Anton [14]

Answer:

I'm sure it is 180 degrees

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Rufina [12.5K]

Answer:

60 degrees

Step-by-step explanation:

The angles all have to add up to 180, so you can do

$34 + 86 +x = 180\\120 + x = 180\\x = 60$

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3 years ago

bonufazy [111]

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1) SAS

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Step-by-step explanation:

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Hitman42 [59]

You should choose c because it makes the most sense out of all of them

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3 years ago

9. Find the mean of the following sets of numbers2.4.6. 12.7.19​