Sin = opposite / hypotenuse
sin x° = 4/6
x° = sin^-1 (4/6)
x = 41.81° (nearest tenth)
Hope this helps!
Answer:
No
Step-by-step explanation:
Each output can only have one input
Answer:

Step-by-step explanation:

Answer:
Step-by-step explanation:
150000
9514 1404 393
Answer:
170 mph
Step-by-step explanation:
The speed of the airplane can be represented by s. The travel time will be ...
time = distance/speed
925/(s +15) = 775/(s -15)
925(s -15) = 775(s +15)
150s = 25500 . . . . . . . . . add 13875-775s
s = 170
The rate of the plane in still air is 170 mph.