Respuesta :

fieryanswererft

Answer:

AC = 9

Step-by-step explanation:

Set the negative value into absolute as length cannot be negative.

⇒ AC = AB + BC

⇒ AC = |-5| + 4

Formula: |-a| = a

⇒ AC = 5 + 4

⇒ AC = 9

radudinescumanuel

Answer: I think the length is 9 units

Step-by-step explanation:

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