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
NISA [10]
3 years ago
6

I really need help

Mathematics
1 answer:
Zielflug [23.3K]3 years ago
3 0

Answer:

The answer is (C)

The equation of the circle is (x + 4)² + (y - 6)² = 81

Step-by-step explanation:

* To find the equation of the circle you need to know

  the center of the circle and the length of its radius

* The rule of the equation of the circle is:

  (x - h)² + (y - k)² = r²

  Where x and y is a general point on the circle,

  h and k are the coordinates of the center of the circle

  and r is the radius of the circle

∵ The center of the circle is (-4 , 6)

∵ The radius of the circle is 9

∴ (x - -4)² + (y - 6)² = 9²

∴ ( x + 4)² + (y - 6)² = 81

∴ The answer is (C)

You might be interested in
#19 <br> Quadrilateral ABCD is a parallelogram. What is the measure of
Burka [1]

Answer:

133°

Step-by-step explanation:

In the attached file

7 0
3 years ago
a medium sized apple has 70 calories.this is 10 calories less than 1/4 0f the calories in an old westie chocolate bar. we need t
Alexandra [31]
To find the answer to this question you would just add 10 to 70 and multiply by 4 and your answer would be 320

6 0
3 years ago
B) Calcula el tiempo en minutos de un nadador que batio el récord mundial de las
zhenek [66]

Answer:

1.2 minutes

Step-by-step explanation:

60 min = 20 km

? = 0.4 km

? = (0.4 * 60) / 20 = 1.2

7 0
3 years ago
1 2 3 4 5
mylen [45]

Answer:

B) 8x10^(-8)

Hope it helps

7 0
2 years ago
A rectangular garden 6 meters wide has a diagonal measuring 10 meters. find the perimeter of the garden.
FromTheMoon [43]
The perimeter would be:
 6+6+10+10
12+20
perimeter= 32
HOPE THIS HELPS YOU! ^_^
7 0
3 years ago
Other questions:
  • 7a+(8b) +(-15a)+9b + (-4c)+8=
    11·2 answers
  • Please look at the attached picture.
    10·2 answers
  • 30 POINTS PLZ HELP
    15·1 answer
  • What are the differences and similarities between a bar graph and a histogram?
    10·1 answer
  • Express the ratio $36 in 4 days as a ratio in its simplest form
    7·1 answer
  • A community center has a swimming pool that holds 29,000,000 milliliters of water. How many liters of water can the pool hold?
    14·2 answers
  • Answer which of the following is not a solution
    13·1 answer
  • Find the different between compound interest payable anually and half anually for a amount Rs14000 at the rate of 12•\•per annum
    10·1 answer
  • An online pet store offers the hamster house shown in the figure below.
    14·1 answer
  • Help me pls !!! I’ll give good pts
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!