Answer:
1.6 hours
Step-by-step explanation:
The 2 trains together are going 160 mph.
256 / 160 = 1.6 hours
30 minutes is half the clock face, 180 degrees.
Forward is clockwise on a clock so backwards is counterclockwise.
180 degrees counterclockwise rotation
Answer:
.
Step-by-step explanation:
Answer:
b.21
Step-by-step explanation:
increass by +2,+3,+4,+5,+6