Answer:
24°
Step-by-step explanation:
Since m||n
55°=(x+31)°
55-31=x
24°=x
-6x^4-14x^2+12x+2
2.
Let the number be x.
2x+7 = 11
2x = 11-7
x = 4/2
x = 2
Hope this helped!
who KNOW this kind of stuff anywsy
