Answer:
x=25°
Step-by-step explanation:
<u>Sum of angles of a triangle equals 180°</u>
- x + 10° + 2x + 15° + 3x + 5° = 180°
- 6x + 30° = 180°
- 6x = 180° - 30°
- 6x = 150°
- x = 150°/6
- x = 25°
(9-15)/(-2+4)= -6/2 = -3
-3 is the slope
He didn't follow the order the instructions were given to him
The Right expression is:
x-3x10-13
I believe the correct answer is A.
Y=x+3 (I did this in my head so I'm not sure)