A) -4n-36
You multiply -4 by n, which is -4n, and -4 by 9, which is -36
15 + 16 + 15 + 8 + 6 = 60 divided by 5 = 12
Answer is D
Step-by-step explanation:
the sum of angels of a triangle is 180°
130+ ? + (180-160) = 180
130+ ? +20= 180
150+ ? = 180
? = 30°
the missing angle is 30°
Bro it definitely A I’m
Telling you
The answer is X > 5/2 because of math