Answer:
- plane: 550 mph
- wind: 50 mph
Step-by-step explanation:
If p and w represent the speeds of the plane and wind, respectively, the speed into the wind is ...
p - w = (3000 mi)/(6 h) = 500 mi/h
And, the speed with the wind is ...
p + w = (3000 mi)/(5 h) = 600 mi/h
Adding these two equations gives us ...
2p = 1100 mi/h
p = 550 mi/h . . . . . . . divide by 2
Then the wind speed is ...
w = 600 mi/h - p = (600 -550) mi/h
w = 50 mi/h
The rate of the plane in still air is 550 mi/h; the rate of the wind is 50 mi/h.
x is on the bottem and y is on the top. You take the x and find where that is. I suggest making a small light mark. Then do the same for y. Take two fingers and fallow the lines with your fingers. Mark with a dot where they meet.
Answer:
Explanation:
<u>using the formula:</u>
Try this for the code:
825317
Answer:
x=70°
Step-by-step explanation:
x+110=180 linear pair
x=180-110=70