Answer:
![d\approx 16.16\ units](https://tex.z-dn.net/?f=d%5Capprox%2016.16%5C%20units)
Step-by-step explanation:
<u>Distance Between two Points in the Plane</u>
Given two points A(x,y) and B(w,z), the distance between them is:
![d=\sqrt{(z-y)^2+(w-x)^2}](https://tex.z-dn.net/?f=d%3D%5Csqrt%7B%28z-y%29%5E2%2B%28w-x%29%5E2%7D)
The triangle formed by the points N (7,3), 0(-8, -3), and P(-8,-8) is shown in the image provided.
We are required to find the distance between N and O:
![d=\sqrt{(-3-3)^2+(-8-7)^2}](https://tex.z-dn.net/?f=d%3D%5Csqrt%7B%28-3-3%29%5E2%2B%28-8-7%29%5E2%7D)
![d=\sqrt{(-6)^2+(-15)^2}](https://tex.z-dn.net/?f=d%3D%5Csqrt%7B%28-6%29%5E2%2B%28-15%29%5E2%7D)
![d=\sqrt{36+225}](https://tex.z-dn.net/?f=d%3D%5Csqrt%7B36%2B225%7D)
![d=\sqrt{261}](https://tex.z-dn.net/?f=d%3D%5Csqrt%7B261%7D)
Since 261=9*29:
![d=3\sqrt{29}](https://tex.z-dn.net/?f=d%3D3%5Csqrt%7B29%7D)
![\mathbf{d\approx 16.16\ units}](https://tex.z-dn.net/?f=%5Cmathbf%7Bd%5Capprox%2016.16%5C%20units%7D)
The correct answer is 7.4 Because in order to change Km to m you multiply by 100
Answer:16(1+2)
Step-by-step explanation:
Answer:
D, $18,000.00
Step-by-step explanation:
Club A
$3 x is donated where x is the number of donations
Club B
$1.25x is donated where x is the number of donations
The total of donations is 25500.00
Add the donations times the dollar amount for Club A and Club B and you get the total amount donated
$3x +$1.25x = 25500.00
Combine like terms
4.25x = 25500.00
Divide by 4.25 on each side
4.25/4.25x = 25500.00/4.25
x =6000
There were 6000 donations
We want to find Club A donation amount
$3 x is the amount donated
3*6000 = 18000
Step-by-step explanation:
I think the answer is x=70