Answer:
12.33
Step-by-step explanation:
6x - 2 + 9x - 3 = 180° (linear pair)
6x + 9x - 2 - 3 = 180°
15x - 5 = 180°
15x = 180 + 5
15x = 185
x = 185/15
x = 12.33
hope this helps you!
Answer:
2x² + 6x + 20
Step-by-step explanation:
See the picture
Answer:
x= 17/5
Step-by-step explanation:
Answer: 0.12 Kilometer
Step-by-step explanation:
120 divided by 1000