It would depend on what n was equal to
Answer:

Step-by-step explanation:
Given: P is Three-fifths the length of the line segment from K to J
To find: x- and y-coordinates of point P on the directed line segment from K to J
Solution:
Section formula:
Let point K and J be
such that the point
divides KJ in ratio 
Then coordinates of point P are given by 
Take 
So,
coordinates of point P = 
Answer:
(0,8)
Step-by-step explanation:
Using the identity :
Cos (2a) = 1-2 Sin^2(a)
Therefore :<span>1−2 sin ^2 (22.5∘) = Cos(2a)
= Cos (2 * 22.5) = Cos 45</span>
There is nothing to help with...