Answer for the 1st one: 51
Answer for the 2nd one: 38 1/4
Answer:
Step-by-step explanation:
Given
Line coordinates: (5,5)
Perpendicular slope =
Required
Find the point slope form of the line
First, the slope of the line has t be calculated;
Given that two lines are perpendicular;
The relationship between there slopes is given as
Let m_2 represent the slope of the second line;
such that
So;
Multiply both sides by 4
Now, the equation of the line can be calculated using slope formula;
Where
So; becomes
Multiply both sides by x - 5
Reorder
Hence, the line in point-slope form is
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That would mean subtraction, as (example)
Somebody has twenty inch paper. Another person has a ten inch paper. How much longer does that somebody's paper compare to another person's?
This means 20-10 = 10, so the answer to this is 10.
Hope this helps!