Mathematics: 2/3 - 10/9and5/3 and 7/9

2/3 - 10/9and5/3 and 7/9 - id23109537913886662, tre3731

Ответ:

connermichaela

02.08.2021

Mathematics

Step-by-step explanation:

Point 1 ( $\frac{2}{3}$ , $\frac{-10}{9}$ ) in the form (x1,y1)

Point 2 ( $\frac{5}{3}$ , $\frac{-7}{9}$ ) in the form (x2,y2)

use the distance formula

dist = sqrt[ (x2-x1)^2 + (y2-y1)^2 ]

dist = sqrt [ $\frac{5}{3}$ - $\frac{2}{3}$ )^2 + ( $\frac{-7}{9}$ - ( $\frac{-10}{9}$ ) )^2 ]

dist = sqrt [ ( $\frac{3}{3}$ )^2 + ( $\frac{3}{9}$ )^2 ]

dist = sqrt [ 1 + ( $\frac{1}{3}$ )^2 ]

dist = sqrt [ $\frac{9}{9}$ + $\frac{1}{9}$ ]

dist = $\sqrt{\frac{10}{9} }$

dist = $\sqrt{10}$ * $\sqrt{\frac{1}{9} }$

dist = $\sqrt{10}$ * $\frac{1}{3}$

dist = $\frac{\sqrt{10} }{3}$

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Ответ:

natem725

04.11.2020

Mathematics

Step-by-step explanation:

The opinions of viewers of one television station are not necessarily representative of the population of a region.

Say a community has a thousand people, not everyone of those people would watch that exact station, among those that do watch which would be a few percentage, only a few also would even care to participate in the said survey.

You can't take a survey based on the responses gotten on just one station

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2/3 - 10/9and5/3 and 7/9

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