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
Find the length of the arc.
Ket [755]
This is the answer in different units
Millimeters-7660.46
Centimeters-766.046
Meters-7.66047
Kilometers- 0.00766046
Inches-301.593
Feet-25.13
Yards- 8.37758

6 0
2 years ago
In the data set below, what is the median
evablogger [386]
It’s 6
since it’s right at 5 & 7
8 0
2 years ago
If there is a man standing in a group, with three people on his right and four people on his left, how many people are there in
andrey2020 [161]

Answer:

Step-by-step explanation:

3 People on right + 4 people on the left = 7 people + himself = 8 people in the group

3 0
1 year ago
Zack, Jack and Sasha earned £250 altogether delivering leaflets.
AleksAgata [21]

Answer:

Zack earned £125, Jack earned £75, and Sasha earned £50

Step-by-step explanation:

Considering the number of leaflets delivered

Zack 50%, Jack 30% and Sasha 20%

Total delivered = 50 + 30 + 20 = 100%

If they earn £250 on the 100% delivery, then each will have as shown below

Zack = (50/100)*250

= 5*25

= £125

Jack = (30/100)*250

= 3*25

= £75

Sasha = (20/100)*250

=2*25

= £50

5 0
3 years ago
Read 2 more answers
Which statement compares the limit as x approaches –4 for the two graphs? In both graph I and graph II, the limit is 5. In both
IceJOKER [234]
Selling . Recut read. Your graph 3
4 0
2 years ago
Read 2 more answers
Other questions:
  • A graph of 2 functions is shown below.
    11·2 answers
  • Write the converse of the statement. If the converse is true, write true; if not true, provide a counterexample.
    10·1 answer
  • What properties allow transformations to be used as problem-solving tools​
    8·1 answer
  • Use Synthetic Division to Factor the following polynomials completely by given factors or roots and Find all the zeros; When you
    8·1 answer
  • 2.9/2.2 X 2.6 find the estimate round to one signifcant figure with each number.
    15·2 answers
  • The jurassic zoo charges $10 for each adult admission and $8 for each child. The total bill for the 139 people from a school tri
    14·1 answer
  • F/5 = -8 Solve for f
    8·1 answer
  • ANSWER PLEASE NEED HELP
    6·1 answer
  • I WILL GIVE BRAINLIEST PLSSSSSSSSSSS
    5·2 answers
  • John spent 30 minutes developing an estimate for a job. The job itself took 2 hours, 45 minutes to
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!