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jeka94
3 years ago
7

I NEED HELP PLEASE, THANK YOU!

Mathematics
2 answers:
zepelin [54]3 years ago
6 0

Answer:

\sqrt{37}

OR

≈ 6.08

Step-by-step explanation:

Turn the line given into slope-intercept form:

6x - y = -3

-y = -6x - 3

y = 6x + 3

We need to set this equal to the perpendicular version, and to do that we take the slope 6x and use the opposite reciprocal, and plug into the point-slope form:

y-y_{1} = m(x - x_{1} )

y-2 = \frac{-1}{6} (x - 6 )

y - 2 = \frac{-1}{6} x + 1

y = \frac{-1}{6} x + 3

6x + 3 = \frac{-1}{6} x + 3

x = 0

y = 0 + 3

y = 3

d = \sqrt{(x_2 - x_1)^2+(y_2-y_1)^2}

d =\sqrt{37}

bixtya [17]3 years ago
5 0

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}

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