A. Find the slope of the line that passes through the two points: (4, 4) and (0, 2).
2 answers:
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You find a parallelogram area by this formula:
Where b is its base and h, its height.
You get b's value applying distance between two points formula.
If A and B points form the base:
And h is the perpendicular distance between both bases.
You can visit next link to know further about it:
https://www.ck12.org/geometry/Distance-Between-Parallel-Lines/lesson/Distance-Between-Parallel-Lines
-GEOM/
And in attached picture you can find an example in progress you may want to finish.
Where b is its base and h, its height.
You get b's value applying distance between two points formula.
If A and B points form the base:
And h is the perpendicular distance between both bases.
You can visit next link to know further about it:
https://www.ck12.org/geometry/Distance-Between-Parallel-Lines/lesson/Distance-Between-Parallel-Lines
-GEOM/
And in attached picture you can find an example in progress you may want to finish.
This is how I found the answer
Answer:
The unit vector in component form is or
.
Step-by-step explanation:
Let be , its unit vector is determined by following expression:
Where is the norm of
, which is found by Pythagorean Theorem:
Then, the unit vector is:
The unit vector in component form is or
.