6x-28 is what I got for this
Answer:
12:18 and 20:30
Step-by-step explanation:
Answer:
3,2
Step-by-step explanation:
hope you like it then comment
Step-by-step explanation:
Since B is the midpoint of AC. So,
AB = BC
12x - 12 = 4x + 28
12x - 4x = 28 + 12
8x = 40
x = 40/8
x = 5
Now,
AB = BC = 4(5) + 28
= 20 + 28
= 48 cm
Now
AC = AB + BC
AC = 48 + 48
AC = 96 cm