Please help me Due in an hour

Mathematics

1 answer:

vladimir1956 [14]2 years ago

3 0

131.88 or jus do radius times 2 so 21+ 21 = 42.

42 x pi(3.14) = 131.88

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3 years ago

How to solve this question

VMariaS [17]

The variance method is as follows.

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$

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m = \frac{\frac{14}{9} \pm \sqrt{ \frac{100}{9} } }{\frac{4}{9} } \\
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-4 doesnt' work as it is not a positive integer

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Please help me Due in an hour ​

Please help me Due in an hour