Part I: The length of line segment AC is 8x-9. Use the figure below to find the value of x. Show
your work
Ac=81-9
3x+1
4x-5
A 13 = 3x+1
A
B
C
BC= 41-5
AB+ BC +AC
(3x+1)+(4x-5)+8x-9
15x-13
Part II: Use the solution you found for x in Part I to find AB, BC, and AC. Show your work please


I don't understand the second question can someone explain please

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