
This is the answer.
Step by step explanation :

As we know that remote exterior angle can be given by
m<z=m<x+m<y
151-5n=4n-18+n+9
151+18-9=5n+4n+n
160=10n
n=16
m<z=151-5*16
m<z=151-80=71
Answer:
Discriminant = b²-4ac
from 2x²+3x-5=0
a = 2 b = 3 and c = -5
Discriminant = 3² - 4(2)(-5)
= 9+40
= 49
Discriminant = 49
Ans = 49
Answer:
C. g(x) = 3
Step-by-step explanation:
f(1) = 1 and g(1) = 3
g(1) is 3 times more than f(1)
So, g(x) = 3