Answer:
2%
Step-by-step explanation:
True measurements = 400 meters
Observed measurements = 392 meters
% error = change in measurements / true measurements × 100/1
= (400 - 392) / 400 × 100
= 8/400 × 100
= 0.02 × 100
= 2%
Percentage error of Beth measurements = 2%
Answer: 
Step-by-step explanation:
Given
A plane has traveled 26 miles on a course heading
east of north
Taking the component of travel in North direction
The distance traveled in North is given by with the help of figure

Answer:
y-4??
Step-by-step explanation: