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2 years ago

Need help with math please

Mathematics

1 answer:

NikAS [45]2 years ago

6 0

Since those blue lines are perpenticular bisectors, that means they bisect at the midpoint of the line they bisect. That means the the line they bisect gets divided into equal parts. So,

BG must equal AG = 9, because DG bisects AB at the midpoint of D.

AD must equal DB = 6, because DG bisects AB at the midpoint of D.
So, AB =6+6 =12

BG=9
AB=12

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Paladinen [302]

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Step-by-step explanation:

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108.6, 117.4, 128.4, 120.0, 103.7, 112.0, 98.3, 121.5, 123.2

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Sorted Values: 98.3, 103.7, 108.6, 112.0, 117.9, 120.0, 121.5, 123.2, 128.4

New Median =

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c) Since median is a position based descriptive statistics, a small change in values can bring a change in the median value as the order of the data may change.

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