Answer:
The answer is x=2
Step-by-step explanation:
81∧x = 3∧x + 6
3∧4x = 3∧x + 6
4x = x + 6
4x - x = 6
3x = 6
x = 2
Perpendicular lines are lines that, when intersect the original line, form a right angle. This is formed when two lines' gradients are the negative reciprocals of each other.
In essence,
Now let 5 be
Thus,
That means any line with a gradient or slope of
is a line that is perpendicular to this line.
In essence, the general equation would be:
Answer:
a=542
Step-by-step explanation:
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Step-by-step explanation:
Watch all steps in picture