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:
that statement is not true
Step-by-step explanation:
64=[(96÷8)5}-42
64={(12)5} - 42
64= (60)-42
64=18
but that with subtraction. if you multiply 60 by negative 42 you get -2520 which is still not true
 
        
             
        
        
        
Answer:
x > 5
Step-by-step explanation:
 x-8>-3
Add 8 to each side
 x-8+8>-3+8
x > 5
 
        
                    
             
        
        
        
A) 3 9/20
b) 4 3/20
c) 3 8/15
d) 6 1/15
e) 8 1/21
f)  8 11/21
g) 18 33/40
h) 21 1/40
        
             
        
        
        
Answer:
The origin is (0, 0) so let's say we have (0, 5) we find that this point is 5 units away from the origin. We find that by subtracting the origin's y coordinate from our (0, 5) point's y coordinate. This method can be used for the x-axis too.