Find the length and the midpoint of the segment joining the two given points. K (23,4) and W (-2,16)

Question

anonymous · Answer

does it have a graph or something?

anonymous · Answer

a.
	
30; (0, 0) 
b.
	
27; (10.5, 10) 
	
c.
	
15; (4, 9)

	
d.
	
45; (-8, 9)

anonymous · Answer

if you want to find the midpoint of these points use these formula$$ x_{m}=\frac{ x _{k}+x _{w} }{ ? }$$$$y _{m}=\frac{ y _{k}+y _{w} }{ 2 }$$

anonymous · Answer

i don't know how, do you know the answer?

anonymous · Answer

$$x _{m}=\frac{ 23-2 }{ 2 }=\frac{ 21 }{ 2 }=10.5$$$$y _{m}=\frac{ 4+16 }{ 2 }=\frac{ 20 }{ 2 }=10$$
so m=(10.5,10)

anonymous · Answer

B is true answer.

anonymous · Answer

(10, –8), (4, 0)
a.
	
2
	
b.
	
10
	
c.
	
16
	
d.
	
100

anonymous · Answer

the distance between the two points?