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geometry 1.4 - Segment Addition Postulate & Midpoint
i don’t know how to do this so if anyone could also give a in depth explanation i’ll give branliest

geometry 14 Segment Addition Postulate amp Midpoint i dont know how to do this so if anyone could also give a in depth explanation ill give branliest class=

Respuesta :

wegnerkolmp2741o

Answer:

28

Step-by-step explanation:

AB + BC = AC

14 + 3x-4 = 4x+4

Combine like terms

10 +3x = 4x+4

Subtract 3x from each side

10+3x-3x = 4x+4-3x

10 = x+4

Subtract 4 from each side

10-4 =x-4+4

6 =x

We want AC

AC = 4x+4 = 4*6+4 = 24+4 = 28

MisterBrainly

Let's see

  • AB+BC=AC
  • 14+3x-4=4x+4
  • 3x+10=4x+4
  • 10-4=4x-3x
  • x=6

AC

4(6)+4=24+4=28

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