Answer: 11 < x < 35
suppose: the length of the third side is x
because x is the third side of a triangle
=> 23 - 12 < x < 23 + 12
⇔ 11 < x < 35
Step-by-step explanation:
See the attached picture for the answers.
Answer:Hope this helps
6n=-3n-18
9n=-18
n=-2
