Explanation:
Given: time= 3 minutes
Distance =18 km
Speed = distance / time
= 18/3
=6 km/min
(I don't know in what unit u want the answer)
Hope this helps and answers your question..
Good Luck
Answer:
Angle of reflection = 30°
Explanation:
One of the laws of reflection is that the angle of incidence is equal to the angle of reflection.
The angle at which the light strikes the mirror is called the angle of incidence while the angle at which the light gets reflected back is called angle of reflection.
In this case, the angle of incidence is 30 degrees. So, we can say that the angle of reflection is also equal to 30 degrees.
The next step is to create research
Answer:
There would be 9 b/c there is so many hours of school and the homework depends on how old you are so i am pretty sure it is C.
Explanation: