Answer:
The slope of the line is 
Step-by-step explanation:
For any line
, a line that is perpendicular to it is
.
Therefore the slope of the perpendicular line is
.
For our case
therefore the slope of the prependicular is the reciprocal of
multiplied by 

Answer:
A=B+n
Step-by-step explanation:
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Answer:
5.66 units
Step-by-step explanation:
A's per our discussion, x is a leg of right triangle.
Therefore, by Pythagoras theorem:


Answer:
It is a solution of the ordered pair.
Step-by-step explanation:
The y intercept is (0,-2)