Answer:
B or A
Step-by-step explanation:
Answer: Hola, ila munkililakum ghithishalan fee mabruk ilal habeebi
Here are the steps to solve it:
-6+3x= -9
3x= -9+6
3x÷3= -3÷3
x= -1
Your answer is x = -1
Answer:
m∠ D = 39°
Step-by-step explanation:
sum of interior angles of a triangle= 180
180 - 102 = 78
78 / 2 = 39
Answer:
164
Step-by-step explanation: