1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Hunter-Best [27]
3 years ago
15

There are two fruit trees located at (3,0) and (–3, 0) in the backyard plan. Maurice wants to use these two fruit trees as the f

ocal points for an elliptical flowerbed. Johanna wants to use these two fruit trees as the focal points for some hyperbolic flowerbeds. Create the location of two vertices on the y-axis. Show your work creating the equations for both the horizontal ellipse and the horizontal hyperbola. Include the graph of both equations and the focal points on the same coordinate plane.
Mathematics
1 answer:
Mama L [17]3 years ago
3 0
Maurice wants to create a set of elliptical flower beds. To do this, he first plots the location of the two fruit trees on his graph.

Maurice has to use the equation a^2-b^2=c^2. We know that c=3, and because we need 1 more number to solve for b, I made a=6. 6^2-b^2=3^2. 36-b^2=9. b^2=27. b=5.196

<span>Next, to create the equation, we substitute what we know into the equation x^2/a^2 + y^2/b^2=1 and get x^2/36 + y^2/27=1. Johanna wants to create some hyperbolic flower beds.

We already know that c=3 so this time I decided a=1. 3^2=1^2+b^2. 9=1+b^2. 8=b^2. b=2.828
 
Next, to create the equation, we substitute what we know to the equation x^2/a^2 - y^2/b^2 = 1. x^2/1^2 - y^2/2.828^2 = 1. </span>
You might be interested in
you and three friends share a meal at a restaurant. the bill, including 5% sales tax comes to 34.02. how much is the food bill b
jasenka [17]

Answer:

So, I'm not a genius lol, but I learned this earlier this year. Here's a hint. You need to do ___ = __5%__

                  34.02    

I hope this is helpful. Good luck!

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Determine the term containing y^5 in the expansion of (x-3y)^8
velikii [3]

Answer:

13608x^3y^5

Step-by-step explanation:

(x-3y)^8 expanded form:

x^8 - 24x^7y + 252x^6y^2 - 1512x^5y^3 + 5670x^4y^4 - 13608x^3y^5 + .....

13608x^3y^5

4 0
3 years ago
Help please !!!!!!!!!!
seraphim [82]

Answer:

26.9 cm

Step-by-step explanation:

5cm x 4

5x 5 x 4.5

3 0
3 years ago
Help me pleaseeeee?​
VashaNatasha [74]
X greater than or equal to 2
3 0
4 years ago
Which of the following equations represents the line that is graphed on the coordinate grid below
vladimir2022 [97]

Answer:

C

Step-by-step explanation:

the factor of x in the equation is the slope, which is the ratio y/x indicating how many units y changes, when x changes a certain amount of units.

going from the left point to the right point x changes by +3 units, and y changes by -1 unit.

so, the slope (and factor of x in the equation) is -1/3.

and the constant term in the equation is the y (axis) intercept of the line.

this is the y value, when x = 0 (intercepting the y axis).

and we see in the graph, when x = 0, the line goes through y = 2.

so, the equation has to be

y = -1/3 × x + 2

therefore, C is the right answer.

7 0
3 years ago
Other questions:
  • Luke subtracted 128° from 180° and found that the measurement of ∠STR is 52°. How can Luke use this information to find the meas
    10·2 answers
  • During basketball practice, Levon attempted 40 free throws every 5 minutes. How many free throws did Levon attempt in 12 minutes
    6·1 answer
  • I need an answer asap
    14·1 answer
  • A<br> The sum of two numbers is 5 and<br> their difference is 9. What are the two<br> numbers?
    7·1 answer
  • What is the rank of Brazil. (Percentile wise)
    9·2 answers
  • Someone please help me with this​
    5·1 answer
  • Hi!! ;; please help :) 20 points! no links or websites. please .
    11·1 answer
  • How long did it take chi to complete the triathlon if she also got a flat tire that took 10 minutes to fix
    14·1 answer
  • 3. The measure of one angle is ten less than four times the measure of the other angle. The sum of the measures of the two angle
    7·1 answer
  • A rectangular floor of area 21.6 m2 is going to be tiled. Each tile is rectangular, and has an area of 288 cm2. An exact number
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!