Answer:
Option A
140° = 2.44 Rad
Step-by-step explanation:
<u>Formula</u>
<u>Degree × π/180</u>
140° × π/180 = 2.44 Rad
Thus, 140° = 2.44 Rad
<u>-TheUnknownScientist</u>
Step-by-step explanation:
The correct answer is answer choice C
Answer:
45 km/h
50 km/h
Step-by-step explanation:
Distance traveled in one way = 450 km
Let x = Velocity when he was going to his destination in km/h
He traveled 5 km/h faster when he returned so his velocity was
It took him 1 hour less when he returned so
So, velocity while going to his destination is 45 km/h
While returning his velocity was 45+5 = 50 km/h.