Answer:
x=8
Step-by-step explanation:
Hello,
Let's be x the length of the 3 side (9,x,23) ==>x>0
Using inequality triangular:
9<x+23==>x>9-23==>x>-14 (done)
x<9+23==>x<32
23<x+9==>x>14
SO 14<x<32
Answer:
z−181=−170
Step 1: Add 181 to both sides.
z−181+181= −170+181
z=11
