Find the value of x that will make L||M. Please help me!!!!

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

5 0

Since they are vertical angles.... you have to set them equal to each other so

7x-7= 4x+14

Then you gotta solve it from there.

Subtract 4x to both sides

3x-7=14

Add 7 to both sides

3x=21

divide 3 to both sides

x=3

Hope that this helped you out hon :) BTW YOU ARE SO PRETTY OM FG

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Answer:

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Step-by-step explanation:

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We have m=3/4 and (4, 1). We input m and $x_{1} =4\\y_{1}=1$ .

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We now simplify the parenthesis and solve for y.

$y-1=\frac{3}{4} (x-4)\\y-1=\frac{3}{4}x+\frac{3}{4} (-4)$

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$y-1=\frac{3}{4}x+\frac{3}{4} (\frac{-4}{1} )\\y-1=\frac{3}{4}x+\frac{-12}{4}\\y-1=\frac{3}{4}x+-3$

We add 1 to both sides to isolate y,

$y-1+1=\frac{3}{4}x+-3+1\\y=\frac{3}{4}x+-2$

This is slope intercept form. The line as slope 3/4 and y-intercept (0,2) or b=2.

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