Answer:
(3*9)+(3*6)
Step-by-step explanation:
Answer:
angle-angle similarity theorem
Well, 1 meter is equal to 100 centimeters.
Therefore, 4 meters is equal to 400 centimeters.
400 centimeters is less than 450 centimeters, so 450 centimeters is larger.
Answer:
7.142m/s
Step-by-step explanation:
Velocity=change is distance/change in time
change in distance=400m-0m=400m
change in time=56-0=56seconds
v=400m/56s
v=7.143m/s