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
Maru [420]
3 years ago
12

Write the standard equation for the ellipse with the given conic form.

Mathematics
1 answer:
Andrei [34K]3 years ago
6 0

We complete the square


4 x^2 + y^2 - 16x + 2y  + 13 = 0


4 x^2 - 16x +  y^2 + 2y  = -13


4 (x^2 - 4x) +  (y^2 + 2y)  = -13


4 (x^2 - 4x + 4) +  (y^2 + 2y  +1 )  = -13 +16 + 1


4 (x - 2)^2 +  (y+1)^2 = 4


\dfrac{ (x - 2)^2 }{1^2} + \dfrac{ (y+1)^2}{2^2} = 1


That's standard form with axes 1 and 2



You might be interested in
Solve the Situation by using an inequality Statement. Choose the range of answers that make the Statement true.
babymother [125]
I going with A hope that helps
7 0
2 years ago
What is <br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B5%7D%20" id="TexFormula1" title=" \frac{3}{5} " alt=" \frac{3}
Ilia_Sergeevich [38]

Answer:

9

Step-by-step explanation:

3/5 * 15

Rewriting as

3 * 15/5

3 * 3

9

3 0
3 years ago
Read 2 more answers
5x + 6y when x = 16, y = -9
atroni [7]

Answer:

26

Step-by-step explanation:

5x+6y

substitute x=16 and y=-9:

5*16+6*(-9)

=80-54

=26

5 0
3 years ago
20 ft<br> 12 ft<br> 7 ft<br> 8 ft<br> 8 1t<br> 34 ft<br> What is the area?
Arlecino [84]
To find area you multiply the height and width so which ever are the height and width out of those numbers you multiply them together
3 0
3 years ago
I need an answer quickly as im in lesson now
garri49 [273]
Object a:

perimeter is all the sides added together!
9+9=18
4.1+4.1= 8.2
18+8.2=36.2

object A’s perimeter is 36.2 CM
————————————————————
object b:
7.2+3+ 3.6= 13.8

object B’s perimeter is 13.8 CM

————————————————————
hope this helped! xoxo
6 0
3 years ago
Other questions:
  • The side of a square is<br> (4x-2y). What is the perimeter of the square
    9·1 answer
  • Which of the following while clauses will stop the loop when the value in the age variable is less than the number 0?
    13·1 answer
  • The school track is 7/8 mile in length. Sherri ran 2/3 mile. How much
    5·1 answer
  • On a 540-mile trip, cheng and Elsie shared the driving
    7·1 answer
  • PLs, help me - an international company has 18,700 employees in one country. If this represents 32.8% of the company's employees
    5·1 answer
  • Edith rides in an Oober that charges a flat rate of $6.75 plus $3.20 per mile. If the ride share service charges $40.03 in total
    8·1 answer
  • Find the greatest common factor​ (GCF) for each pair of numbers.<br> 9 and 33
    13·2 answers
  • Graph the line that passes through the points (8,0) and (2,6) and determine the
    10·1 answer
  • Sophia Squirrel finds the total mass of her 4 acorns (shown below).
    12·1 answer
  • Geometry question don’t understand 1 and 3
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!