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
Katarina [22]
2 years ago
12

Which conic's equation has 2 squares with the same signs and different leading coefficients?

Mathematics
1 answer:
Romashka [77]2 years ago
7 0

We want to see which is the conic equation that has 2 squares with the same sign and different leading coefficients.

We will see that it is the equation of the ellipse.

Now let's see why that is the correct answer.

The general conic equation is of the form:

A*(x - a)^2 + B*(x - b)^2 = R^2

Where A and B are the leading coefficients, (a, b) is the center of the figure, and R is the average radius of the figure.

For example, if A = B, this would be the equation of a circle, but we must have two different leading coefficients.

If we write:

A = 1/C

B = 1/K

(both are positive, because "it has two squares with the same signs").

Then we get the equation:

\frac{ (x - a)^2}{C} + \frac{(x - b)^2}{K} = R^2

We get the equation we wanted.

The same sign in both square parts and different leading coefficients.

The above equation is the general equation of an ellipse.

If you want to learn more, you can read:

brainly.com/question/10311514

You might be interested in
When Matthew eats a pizza he always eats a whole slice at a time with no bites left over. Which graph best represents this situa
RoseWind [281]

Answer:

b

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Solve for d <br> d + 8 &lt; 35
9966 [12]

Answer:

d    <   27

Step-by-step explanation:

Solve for d by subtracting 8 from both sides.  This isolates d:

d + 8 < 35

   -8      -8

-------    -------

  d    <   27

5 0
3 years ago
What are situations that can cut into retirement funds?
sladkih [1.3K]
The situations that can cut into retirement funds are <span>accidents, tax liabilities, health needs and Social Security not being properly funded. These are options that can be detrimental to creating a good retirement fund. I hope that this is the answer that has actually come to your desired help.</span>
6 0
3 years ago
Read 2 more answers
Part of the graph of the function f(x) = (x + 4)(x - 6) is
Mariulka [41]

Answer:

Step-by-step explanation:

#1: True

#2: False

#3: False

#4: False

#5: True

I hope I've helped you.

3 0
3 years ago
18000 grams greater or less than 10 kilograms?
sukhopar [10]
First convert 18000 grams into kilograms by dividing by 1000;
\frac{18000}{1000}
=18kg
Thus 18000 grams is greater than 10 kilograms
4 0
3 years ago
Other questions:
  • GETS BRAINILIST!!!!)A local store has a puppy that weighs 72 ounces. How many pounds does the puppy weigh, given that 1 pound =
    7·1 answer
  • Find the constant variation for this equation. R=.51/d^2
    5·1 answer
  • I need to find A and C
    5·2 answers
  • Juan and Adam go to the movie theater and purchase refreshments for their friends,
    9·2 answers
  • Hilary is given the pattern 2, 4, 6, 8, 10,... on her test. She has to find the 50th term of the pattern. To do so she needs to
    15·2 answers
  • Nevermind. i got the answerrrrrrrr
    11·1 answer
  • How to make a math question out of 14-7
    13·1 answer
  • Graph each pair of parametric equations.<br><br> x = 3 sin3t<br> y = 3 cos3t
    10·1 answer
  • What is the gcf for 36x^2 &amp; 45x^4
    13·1 answer
  • Which of the binomials below is a factor of this trinomial?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!