Answer:
I can’t see the photo well
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Since the constructed line is a perpendicular bisector of the line AB, then
AC = BC ← substitute values
4x + 12 = 2x + 18 ( subtract 2x from both sides )
2x + 12 = 18 ( subtract 12 from both sides )
2x = 6 ( divide both sides by 2 )
x = 3
Hence
AB = 2AC = 2(4x + 12) ← substitute x = 3
AB = 2(12 + 12) = 2 × 24 = 48 → D
Is that .9? or was that period mark accidental?
Parallel lines have the same slope
The equation of the line is: 
The equation is given as:

The slope intercept form of an equation is:

Where:

By comparison,

The line is said to be parallel to
.
This means that the line has a slope of 
The equation of the line is then calculated as:

Where:

So, we have:

Substitute values for m, x1 and y1


Open brackets

Hence, the equation of the line is: 
See attachment for the graphs of
and 
Read more about equations of parallel lines at:
brainly.com/question/402319
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