Answer:
Step-by-step explanation:
Distance traveled in a hour = 80 miles
Distance traveled in 5 hours = 80 * 5 = 400 miles
Answer:
1 hr 15 mins
Step-by-step explanation:
Answer:
253°
Step-by-step explanation:
The central angle whose rays intercept a diameter of the circle has measure 180 deg.
m<AOD = 73 deg
m<DOB = 180 deg
m<ADB = m<AOD +m<DOB = 73 deg + 180 deg = 253 deg
The measure of an arc of a circle is equal to the measure of the central angle that subtends it.
m(arc)AOD = m<AOD = 253 deg
Answer: 253°