Sagot :
Answer:
45km
Step-by-step explanation:
Because 30km per hour is the bird's speed and then if the bird flies for 1 hour and 30 min. so here we will gonna divide coz they said another 30 MINUTES so 30 divided by 2 is equal to 15 and we will add them together so 30+15=45 so here is why i got the answer
Hope this helps po:)))
Answer:
o determine the speed of an object, you need to know the distance traveled ... Time = 4.0 seconds The speed of the cheetah in miles per hour is 63 mph
Step-by-step explanation: