Answer:
1. 570
2. 5,700
3. 57,000
Step-by-step explanation:
Hope it helped
Answer: still air is 150mph. The wind speed is 30mph.
Step-by-step explanation:
X=speed of the plane, Y=speed of the wind.
360/2hours=180
360/3hours=120
2x=180+120
2x=300
X=150
The airplane in still air is 150mph
Add together
X+y=180
150+y=180
Y=180-150
Y=30mph
The wind speed is 30mph
Answer:
The slope is 3
Step-by-step explanation:
(3x)-->slope=3
