Can someone i only have less than 30 min left on this assignment

find ab, bc, and ac.

part i: the length of line segment ac is 8x - 9. use the figure below to find the value of x. show your work.

part ii: use the solution you found for x in part i to find ab, bc, and ac. show your work.

Step-by-step explanation:

The segment addition theorem tells you ...

  AB + BC = AC

Filling in the expressions for these segments, you have ...

  (3x +1) + (4x -5) = (8x -9)

  3x +1 +4x -5 +9 -7x = 8x -9 +9 -7x . . . add 9 - 7x to both sides of the equation

  5 = x . . . . . . . simplify

__

AB = 3·5 +1 = 16

BC = 4·5 -5 = 15

AC = 8·5 -9 = 31

i have no clue at all sorry

step-by-step explanation:

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8