The formula for finding a gradient is
y2-y1/x2-x1.
So in your case it will be the following:
54 because if x+y=82 and x-y=26 add 26 and 82 is 108 the divide it by 2 your answer is 54
Answer:
IM ON THE SAME ONEEE let me know when you have it
Step-by-step explanation:
The plane's airspeed is 140:)