Airline ticket states that the flight takes two hours and 45 minutes flight home is actually two hours and 54 minutes what is the percent error in the flight time

Work Shown:

2 hrs, 45 min = 120 min + 45 min = 165 min

2 hrs, 54 min = 120 min + 54 min = 174 min

A = estimated value = 165

B = true value = 174

C = percent error

C = 100*(  |A - B| )/B

C = 100*( |165-174| )/174

C = 100*( | -9 | )/174

C = 100*9/174

C = 900/174

C = 5.1724% which is approximate

your answer would be 10x - 1

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation: