Answer:
Step-by-step explanation:
2x+3x+5x = 180°
x = 18°
Angles: 36°, 54°, 90°
The solution to the equation is x = 0, 2
The graph is posted
hope that helps :)
Answer:
9x + 5 = 3
Step-by-step explanation:
Hope this helps.
Answer:
4x+(-3y)
Step-by-step explanation:
- (-)(-)=(+)
- (+)(-)=(-)
- (-)(+)=(-)
- (+)(+)=(+)