Answer:
or
Step-by-step explanation:
To find the component form, u only need to know how to substitute figures for letters. What do I mean by this?
If initial side is (x1,y1)
Then x1 = -1, and y 1 = 16
If the terminal side is x2, y2
Then x2 =1 and y2 =9
This component from p is x2-x1 y2-y1
In this case <[1-(-1)], (9-16)
Which give us
2,-7
If p = x ,y using Pythagorean’s theorem
2(2) + (-7)(7)
4+49
53
Square root of 53 is
7.28010988928
7.3
Answer:
my answer is in this picture
