Respuesta :
The measure of the Length of AC is; 35
We are given;
ac = 5x
ab = 12
bc = 3x + 2
- We are told that b is between a and c. This means that;
ab + bc = ac
Thus;
12 + 3x + 2 = 5x
14 + 3x = 5x
Subtract 3x from both sides to get;
5x - 3x = 14
2x = 14
x = 14/2
x = 7
- Thus, ac = 5x = 5 * 7
ac = 35
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