?anybody know this need help prontoe

Answer:
<P = 27°
Step-by-step explanation:
In a triangle, the sum of all three interior angles = 180
So triangle NOP, <N + <O + <P = 180
Plug in
9x - 1 + 3x - 2 + 2x + 1 = 180
14x = 2 = 180
14x = 182
x = 13
<P = 2x + 1
<P = 2(13) + 1
<P = 26 + 1
<P = 27
Answer:
<P = 27°
Answer:
Step-by-step explanation:
m(angle N) = (9x-1)°
m(angle 0) = (3x-2)°
m(angle P) = 180 - (3x-2+9x-1) (A.S.P)
= 180 - (12x-3)
= 180 - 12x + 3
= 183 - 12x
Hope this helps!