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
mel-nik [20]
3 years ago
14

What is the equation of a circle with its center at (−6,−3) and a radius of 12?

Mathematics
2 answers:
Marat540 [252]3 years ago
8 0

Answer:

x² + y² + 12x +6y - 99 = 0

Step-by-step explanation:

<u>G</u><u>iven </u><u>:</u>

  • Centre = (-6,-3)
  • Radius = 12 ,

<u>Using</u><u> </u><u>the </u><u>Standard</u><u> equation</u><u> of</u><u> </u><u>circle</u><u> </u><u>,</u><u> </u>

  • ( x - h)² + (y-k)² = r²
  • ( x +6)² + (y+3)² = 12²
  • x² + 36 + 12x + y² + 9 + 6y = 144
  • x² + y² + 12x + 6y +45-144 = 0
  • x² + y² + 12x +6y - 99 = 0
zavuch27 [327]3 years ago
7 0

Answer:

(x+6)^2 + ( y +3)^2 = 144

Step-by-step explanation:

The equation of a circle is given by

(x-h)^2 +(y-k)^2 = r^2  where (h,k) is the center and r is the radius

(x- -6)^2 + ( y - -3)^2 = 12^2

(x+6)^2 + ( y +3)^2 = 144

You might be interested in
Find the size of angle x
madam [21]

Answer:

X=180-124

X=56

Bpwxjpwxjwxwx

8 0
3 years ago
Read 2 more answers
If 4 peanut butter cups cost $0.96 and the peanut butter cups all cost the same amount, what is the price of each peanut butter
Oksanka [162]
We can set up an equation with x as the price of one cup:
4x=0.96
x=0.96/4=0.24

Each cup is $0.24

Hope this helped!
7 0
3 years ago
Read 2 more answers
Solve for x: 2 over 3 (x − 4) = 2x.
Lady bird [3.3K]

Answer:

X would equal -2. I hope this helps!

3 0
2 years ago
Write y-6=-2x in slope intercept form
Vera_Pavlovna [14]

Slope:  2

Y-Intercept:   6

2,6

8 0
3 years ago
Read 2 more answers
10x+9=4x -9 solve <br><br> please help
Neporo4naja [7]

Answer:

x = -3

Step-by-step explanation:

To solve this, you need to isolate the variable x, this means only one side of the equation should have the variable x. To do this, you need to do the opposite operation from what's given (if it's addition, use subraction; if it's multiplication, use division; these work vise versa)

  • Subtract 9 from both sides of the equation. This gives you 10x = 4x - 18.
  • Subtract 4x from both sides of the equation. This gives you 6x = -18.
  • Divide both sides by 6. This gives you x = -3

The final answer is x = -3

7 0
2 years ago
Other questions:
  • PLEASE HELP ME I WILL GIVE BRAINLIEST
    5·2 answers
  • Help me with this .
    11·2 answers
  • Bella spent 2.75 after paying a 10% tip what was the orginal price
    8·2 answers
  • What is the value of 38.07÷9.4. <br><br>F)0.1453<br>G)1.453<br>H)14.53<br>I) 145.3
    5·1 answer
  • What is the domain and range of the function y equals square root of 4 x plus 12 end root?
    9·1 answer
  • If a is 2 inches long, b is 5 inches long, and c is 12 inches long, what is the total volume of the two blocks?
    11·1 answer
  • Solve: <br> m m Fine m Graph is in picture :)
    5·1 answer
  • Pls help me asap pls is all im asking for people this is for a final nd like ye im stressin.
    12·1 answer
  • Assignme
    8·1 answer
  • Marcel made an error when he used the distributive property to write an equivalent expression. which sentence describes the erro
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!