For this problem, we are given the graph of an ellipse, and we need to determine its expression in the standard form.
The standard equation of an ellipse is given below:
Where (h,k) is the center of the ellipse, a is the horizontal radius and b is the vertical radius.
The center of the ellipse on our problem is (-2,2), the vertical radius is 2 and the horizontal radius is 3. We have:
In order to calculate the Foci, we need to first find the eccentricity of the ellipse, which is given by the following formula:
The coordinates of the foci are given by:
The coordinates for the foci are: (-2-sqrt(5), 2) and (-2+sqrt(5), 2).
Answer:
Possible answers
- A lot of dishes he has to do
- He selling it
- He has no shampoo or body wash so washes up with dish soap
- Pranking someone with it
I dont know <:)
Step-by-step explanation:
Okay so 1 = 2/4. And 1/4 can be split into 1/8. Add those and you get 5/8 teaspoons of minced garlic.
Answer:
Mary = 34, George = 16, Carrie = 8, Jennifer = 10
Step-by-step explanation:
Set up the system of equations from the given information.
1) m = g + 18
2) g = 2 * c
3) c = j - 2
4) j = 10
Solve each equation one by one:
Plug eq.4 into eq.3:
5) c = 10 - 2 = 8
Plug eq.5 into eq.2:
6) g = 2 * 8 = 16
Plug eq.6 into eq.1:
m = 16 + 18 = 34