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
xxMikexx [17]
2 years ago
12

Write the equation of a circle whose center is at (-1,5) and radius is 8

Mathematics
1 answer:
labwork [276]2 years ago
6 0

Answer:

X²+y²+2x-10y+18=0 is the equation of circle

Step-by-step explanation:

Eqn of circle is: (x-h) ²+(y-k)²=r²

At (h, k) =(-1,5) and r=8 where h, k are center and r is radius.

Eqn is :(x+1)²+(y-5)²=8²

Or, x²+2x+1+y²-10y+25=8

Or, x²+y²+2x-10y+18=0 is the equation of circle

You might be interested in
Which equation represents 4x – 3y = 15 when solved for y
andrey2020 [161]

Answer:

y=4/3x-5

Step-by-step explanation:

4x-3y=15

-4x      -4x

______________

-3y=-4x+15

----    ---  ----       (divide all by -3)

-3     -3   -3

y=4/3x-5

5 0
3 years ago
What is the domain of the set (-3,5), (2,0), (7,-5)​
Valentin [98]

The domain is all x-values.

The domain is -3, 2, 7

The range is all y-values

The range is 5, 0, -5

Best of Luck!

4 0
3 years ago
A graph titled Passing Statistics has pass attempts on the x-axis, and yards on the y-axis. A line goes through points (24, 127)
pishuonlain [190]

Answer:#2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
How do you find perimeter?
baherus [9]

Finding perimeter is simple. All you do is add up all of the side lengths, and bada bing bada boom, you got the perimeter.

3 0
2 years ago
I desperately need help!! Can someone please explain to me how to do these kinds of questions so i'll be able to get my score hi
Pani-rosa [81]
Adjacent angles<span> are two </span>angles<span> that have a common vertex and a common side.

<OPN and <TSP have a common side but do not have a common vertex.
<OPN and <RSU do not have a common side or a common vertex.
<OPN and <QPN are adjacent angles. They have a common side and a common vertex.
<OPN and <QPS have common vertex but do not have a common side.</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Solve this system:<br><br> 2x+5y+z=3<br> x-3y+2z=2<br> -x+2y-3z=-7
    5·1 answer
  • How do I solve for x
    15·1 answer
  • 1. if 50 people pay $50 a month for their cellphone bill how much money is it?
    12·1 answer
  • Find two different ways to show how you know either 3/4 is greater than 2/3
    12·1 answer
  • Through: (4,-4), slope= 1/4
    14·2 answers
  • If x=3 then x^2=9. true or false?
    10·2 answers
  • HELP MATH ASAP! I GIVE BRAINLIEST
    13·1 answer
  • Find wx? please help
    7·2 answers
  • Help me plsssss?!?!?!????!!
    5·1 answer
  • Which of the following describes the function shown in the table below? x y -4 16 -1 2 2 0. 25 4 0. 0625 5 0. 03125 exponential,
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!