Answer:
The speed of the airplane is approximately 770 km/h (214 m/s).
Explanation:
Speed = 
Distance = 3080 km
Time = 4 hours
speed = 
= 770
speed = 770 km/h
The speed of the airplane is 770 km/h.
OR
Distance = 3080 km
But,
1 000 m = 1 km
3080 km = 3080000 m
distance = 3080000 m
Time = 4 hours
60 seconds = 1 minute
60 minutes = 1 hour
Thus, 4 hours = 60 x 60 x 4
= 14400 seconds
Therefore,
speed = 
= 213.8889
speed ≅ 214 m/s
The speed of the airplane is approximately 214 m/s.
Answer:
Explanation:
Among the causes of World War II were, to a greater extent, the political takeover in 1933 of Germany by Adolf Hitler and his Nazi Party and its aggressive foreign policy, and to a lesser extent, Italian Fascism in the 1920s, and Japanese militarism preceding an invasion of China in the 1930s.
Answer:
Amid the Age of Investigation, Europeans associated the world into a single navigational framework, activating an period of majestic competition as European states extended over the globe through exchange, colonisation and coercion.
Explanation:
May I please have brainliest and have a wonderful day
Answer:
The right answer is: 1. Strong social opposition to the war. 2. President Richard Nixon´s desire to get reelected.
Explanation:
In the 1960s, a peace movement was born and developed into a formidable social and political force. Opposition to war in Vietnam was massive, and it effectively put pressure on US decision-makers and the course of the conflict. Besides, president Nixon wanted to fulfill his promise to sign a face-saving peace "with honor". Nixon wanted to win reelection in 1972, he calculated that getting a peace deal with the Communist Northern Vietnamese would help him achieve that goal.
