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
ICE Princess25 [194]
3 years ago
9

Will give brainliest plz help

Mathematics
1 answer:
Dominik [7]3 years ago
6 0

Answer:

\frac{(x+4)^2}{25}+\frac{(y+3)^2}{9}=1

Step-by-step explanation:

Given:

Center of the ellipse is, (h,k)=(-4,-3)

Minor axis length is, 2b=6

A vertex of the ellipse is at (1, -3)

Now, distance between the center and the vertex is half of the length of the major axis.

Using distance formula for (-4, -3) and (1, -3), we get:

a=\sqrt{(1+4)^2+(-3+3)^2}=5

Therefore, the value of half of major axis is, a=5. Also,

2b=6\\b=\frac{6}{2}=3

Now, equation of an ellipse with center (h,k) is given as:

\frac{(x-h)^2}{a^2}+\frac{(y-k)^2}{b^2}=1

Plug in h=-4,k=-3,a=5,b=3 and determine the equation.

\frac{(x-(-4))^2}{5^2}+\frac{(y-(-3))^2}{3^2}=1\\\\\frac{(x+4)^2}{25}+\frac{(y+3)^2}{9}=1

Therefore, the equation of the ellipse is:

\frac{(x+4)^2}{25}+\frac{(y+3)^2}{9}=1

You might be interested in
Find the quotient<br> 4/3÷1 1/12
nlexa [21]
The answer should be 1/9

8 0
2 years ago
Mrs. Ibarra wants to create a right triangle for a geometry test. She plans to use 15, 36, and 41 as side lengths.
barxatty [35]

Answer: A, C, D and E

Step-by-step explanation:

6 0
2 years ago
chase bought a large bag of dog food for his dog. The bag contains 20 1/4 pounds and max eats 3/4 pound each day. how many days
inna [77]

Answer:

27 days

Step-by-step explanation:

20 \frac{1}{4} ÷ \frac{3}{4} = 27

7 0
3 years ago
suppose Mina and two of her friends go to the movies.write an expression that could be used to find the total cost for them to g
Marizza181 [45]
Let x represent the cost of the movie ticket and y represent the cost of a snack item. 3x + 3y
3 0
3 years ago
Read 2 more answers
There was no actually pyramid for these questions it tells you the measurements in the problem though. please help me
Nimfa-mama [501]
V=448 in^3
l=8 in
w=12
h=?
V=l•w•h/3
448=8•12•h/3 multiply both sides by 3
3•448=96•h
1344=96•h
h=1344/96
h=14 in


V=l•w•h/3
h=4in
l=3in
w=2.5 in
V=?
V=4•3•2.5/3
V=30/3
V=10 in^3
3 0
3 years ago
Other questions:
  • Which equation represents a line that passes through (4, ) and has a slope of ?
    7·2 answers
  • A culture started with 2,000 bacteria. After 7 hours, it grew to 2,600 bacteria. Predict how many bacteria will be present after
    11·1 answer
  • A store sells 70 soccer balls one for $15.00 each and the other for $65.00 they made a total of 2,400. Write and solve the equat
    6·1 answer
  • A radiologist looks at<br> an x-ray of a hand.
    14·2 answers
  • Answer choices <br>A. -4<br>B. 5.8<br>C.4<br>D.8​
    12·1 answer
  • Which number goes to which box??!
    7·1 answer
  • Please help will give brainliest
    15·1 answer
  • How do I convert 12mi/hr = ? Ft/hr
    13·1 answer
  • Which equations are true and can be used to find the factors of 32? Check all that apply. A. 32 divided by 1 = 32 B. 32 divided
    13·2 answers
  • Translate the sentence into an equation Twice the difference of a number and 9 is equal to 5use the variable w for the unknown n
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!