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UkoKoshka [18]
3 years ago
13

Help me with this pls

Mathematics
1 answer:
Veseljchak [2.6K]3 years ago
3 0

\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}

Actually Welcome to the Concept of the linear equations.

here, given value of x = 8 ,we substitute it to get the value of y,

so ,

5(8)-2y= 30

=> 40 - 2y = 30

=> -2y = -10

=> y = 5

hence the value of y = 5

=====> (8,5)

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I NEED HELP PLEASE, THANK YOU!
bixtya [17]

Answer:

\sqrt{37}

Step-by-step explanation:

To find the distance between a point (m, n ) and the line

Ax + By + C = 0

d = \frac{|Am +Bn+C|}{\sqrt{A^2+B^2} }

Here (m, n) = (6, 2) and rearranging the line

6x - y + 3 = 0 ← in general form

with A = 6, B = - 1 and C = 3 , then

d = \frac{|6(6)-1(2)+3|}{\sqrt{6^2+(-1)^2} }

   = \frac{|36-2+3|}{\sqrt{36+1} }

   = \frac{37}{\sqrt{37} }  

Rationalise the denominator by multiplying numerator/ denominator by \sqrt{37}

= \frac{37}{\sqrt{37} } × \frac{\sqrt{37} }{\sqrt{37} }

=\frac{37\sqrt{37} }{37} ← cancel 37 on numerator/ denominator

= \sqrt{37}

5 0
3 years ago
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pantera1 [17]
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Kryger [21]

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9514 1404 393

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Then the ratio of natural to total would be ...

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