Answer:
<h2>The speed of the airplane is 475 miles/hour and the wind is 25 miles/hour.</h2>
Step-by-step explanation:
Let, the speed of the airplane is x miles/hour and the wind is w miles/hour.
With the wind, the speed will be (x + w) miles/hour and against the wind, the speed will be (x - w) miles/hour.
As per the given question,
or, w = x - 450.
Now,
.
Thus, w = 475 - 450 = 25.
Answer:
I don't know what statements there are but i know the tip would be $27.45 and the final bill with added tip would be $210.45
Step-by-step explanation:
$183 x15%
183 x .15 = 27.45
$183 + $27.45 = $210.45
There’s are 2 choices bffbbcn
Answer:
As
Therefore, point B is closer to the x-axis.
Please check the attached graph.
Step-by-step explanation:
We know that:
- x-coordinate of any point P(x, y) gives its distance of that point from the y-axis
- y-coordinate of any point P(x, y) gives its distance of that point from the x-axis
Given the points
Let us say
FOR POINT A(0, 7)
- As the y-coordinate of point A(0.7, 21) ⇒ y = 21
We know that the y-coordinate of any point P(x, y) gives its distance of that point from the x-axis
Thus, the distance of point A(0.7, 21) from the y-axis is 21 units.
i.e.
![d_A=21](https://tex.z-dn.net/?f=d_A%3D21)
FOR POINT B(0.77, 10)
- As the y-coordinate of point A(0.77, 10) ⇒ y = 10
We know that the y-coordinate of any point P(x, y) gives its distance of that point from the x-axis
Thus, the distance of point B(0, 7) from the y-axis is 10 units.
i.e.
![d_B=10](https://tex.z-dn.net/?f=d_B%3D10)
As
Therefore, point B is closer to the x-axis.
Please check the attached graph.
B. 11 pi
c = 2πr
11/2 = 5.5
2x5.5=11π