Mathematics: The equation of line c is y–5= 3 5 (x–7). Parallel to line c is line d, which passes through the point (1, -1). What is the equation of line d? btw the 3 that s over the 5 is 3/5

The equation of line c is y–5= 3 5 (x–7). Parallel

Ответ:

biju10775

16.01.2022

keeping in mind that parallel lines have exactly the same slope, let's check for the slope of the "c" equation

$y-5=\stackrel{\stackrel{m}{\downarrow }}{\cfrac{3}{5}}(x-7)\qquad \impliedby \begin{array}{|c|ll}\cline{1-1}\textit{point-slope form}\\\cline{1-1}\\y-y_1=m(x-x_1)\\\\\cline{1-1}\end{array}$

so line "d" is a line with a slope of 3/5 and passes through (1,-1)

$(\stackrel{x_1}{1}~,~\stackrel{y_1}{-1})\qquad \qquad \stackrel{slope}{m}\implies \cfrac{3}{5} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-1)}=\stackrel{m}{\cfrac{3}{5}}(x-\stackrel{x_1}{1})\implies y+1=\cfrac{3}{5}(x-1) \\\\\\ y+1=\cfrac{3}{5}x-\cfrac{3}{5}\implies y=\cfrac{3}{5}x-\cfrac{3}{5}-1\implies y=\cfrac{3}{5}x-\cfrac{8}{5}$

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Ответ:

SkinnestXOXO

20.03.2021

Mathematics

0.05298

Step-by-step explanation:

10^3=1000

52.98÷1000=0.05298

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The equation of line c is y–5= 3
5 (x–7). Parallel to line c is line d, which passes through the point (1,
-1). What is the equation of line d? btw the 3 that's over the 5 is 3/5

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The equation of line c is y–5= 3 5 (x–7). Parallel to line c is line d, which passes through the point (1, -1). What is the equation of line d? btw the 3 that's over the 5 is 3/5

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The equation of line c is y–5= 3
5 (x–7). Parallel to line c is line d, which passes through the point (1,
-1). What is the equation of line d? btw the 3 that's over the 5 is 3/5