I don't underestimate how to do this.

Hello! :)
Answer:
[tex]\huge\boxed{NP = 7}[/tex]
Given:
MP = 24
MN = 17
Write an expression to represent NP:
MP = MN + NP
24 = 17 + NP
Isolate NP:
24 - 17 = NP
NP = 7.
Answer:
7cm is the correct answer
Step-by-step explanation:
Hope this is helpful for you