Hi,
Let assume x the 3th side.
x<12+7==> x<19
12<x+7==>x>5
So 5<x<19==> 5+7+12<x+7+12<19+7+12
==>24<x<38
Answer d.
Answer:
I don’t understand the question?
Answer:
3 x 15
Step-by-step explanation:
aren't you trying to figure out what the expression is simplified?
26.04 I think I am not really sure what the question is asking
