Respuesta :

chessplayer601

Answer:

20.5

Step-by-step explanation:

the formula for the midpoint = (x1 + x2)/2, (y1 + y2)/2.

put in x and y for

(-14+27)/2,(0+0)/2

13/2,0/2

6.5,0

so make a new line from (6.5,0) to (27,0)

27-6.5=20.5

fieryanswererft

Answer:

d. 20.5

      solve:

[tex]\hookrightarrow BR: 27 - - 14[/tex]

[tex]\hookrightarrow BR: 41[/tex]

Given A is the midpoint of BR.

Therefore:

[tex]\hookrightarrow AR/BR: \frac{41}{2}[/tex]

[tex]\hookrightarrow AR/BR: 20.5[/tex]