Finding a Segment Length What is the value of x and the length of segment DE?
E
F
1.5
9
2x + 3
9
2. 10x + 15 = 9(9)
9
2x + 3
x =
Length of DE =
units
D
5
с

Passengers usually start to board their flights 1 hour before the scheduled take off time. the gate will be closed 15 minutes before the takeoff time. jack’s plane is scheduled to take off at 12: 05 a.m. if he arrives at the gate at 11: 45 p.m., can he board the flight?

Use a standard normal table to determine the probability. give your answer as a decimal to four decimal places. −1.5< < 1.5)

In the figure below, m∠r is 60°, and m∠t is 120°. what is m∠q? a. 60° b. 30° c. 120° d. 54