Answer:
30=25.50+X
Step-by-step explanation:
Step-by-step explanation:
As we can see it a right angled triangle
so <y =90°
Now
3x + 11° + 25° + 90° = 180°{being sum of angles of triangle}
3x + 126° = 180°
3x = 54°
X = 18°
1,2,4,8 I might of missed something
1b,
2b,
3a, which grade is this?
It will take 6.875h for the second car to overtake the first...
