Answer:
Step-by-step explanation:
3/8 because he walked longer when he went to his soccer game
The plane speed in still air is the average of the two speeds: 430 miles/hour.
The wind speed is half the difference of the two speeds: 20 miles/hour.
A:
Area: 289 m
Perimeter: 51 m
B:
Area: 4 m
Perimeter: 8 m
Answer:C=15
Step-by-step explanation:
Just do math