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
Harrizon [31]
3 years ago
12

Need help ASAP!!!!! I WILL GIVE THE MOST BRAINLIEST TO THE FIRST PERSON THAT ANSWERS

Mathematics
1 answer:
lys-0071 [83]3 years ago
3 0

Answer:

x^2 + 10x + y^2 -4y + -7 = 0

Step-by-step explanation:

For any circle point with coordinate of center (a,b) and radius r

equation of circle is given by

(x-a)^2 + (y-b)^2 = r^2

_______________________________________

Given

coordinate of center =  (-5,2)

radius = 6

thus, equation of circle can be written by substituting a and b with (-5 ,2) and r =6 as shown below

(x-a)^2 + (y-b)^2 = r^2\\(x-(-5))^2 + (y-2)^2 = 6^2\\x^2 + 10x + 25 + y^2 -4y + 4 = 36\\=>x^2 + 10x + y^2 -4y + 29 = 36\\=>x^2 + 10x + y^2 -4y + 29 -36 = 36 -36\\=>x^2 + 10x + y^2 -4y + -7 = 0

Thus, equation of circle is x^2 + 10x + y^2 -4y + -7 = 0

You might be interested in
Which number represents a square root of 3 (cosine (StartFraction pi Over 2 EndFraction) + I sine (StartFraction pi Over 2 EndFr
wariber [46]

Answer: hello your question is poorly written attached below is the complete question

answer:

\sqrt{3}(cos(\frac{3\pi }{2}) + isin(\frac{3\pi }{2})) --- ( option d )

Step-by-step explanation:

The correct option that represents a  square root of 3 as related to the question attached below is :

\sqrt{3}(cos(\frac{3\pi }{2}) + isin(\frac{3\pi }{2}))

8 0
3 years ago
If a load of bread cost 25 cents two years ago, how much does it cost now?
sergiy2304 [10]

Answer:.80

p-by-step explanation:

8 0
2 years ago
You have come in contact with the Zombie Virus and are now infected with one strand. The
coldgirl [10]

Answer:

y=2^x

Step-by-step explanation:

5 0
2 years ago
Can someone plz help me ty
Ostrovityanka [42]

Answer:

8/15

Step-by-step explanation:

you first want to change your whole number, 4, into a fraction so all you have to do is add a 1 in the denominator so it will be 4/1

then you multiply across

2/15 * 4/1

you first multiply 2 and 4 and your answer will be 8 which is the numerator

then multiply 15 and 1 which is 15, the denominator

then you get

8/15

5 0
3 years ago
gave each student a pair of standard dice. The students rolled the dice once and reported their results to the teacher. How many
Salsk061 [2.6K]
42 times is the answer
8 0
3 years ago
Other questions:
  • OPEN ENDED QUESTION
    12·1 answer
  • A train moves at constant speed and travels 6 miles in 4 minutes. What is its speed in miles per minute?
    6·1 answer
  • Lim as x goes to 0: (2sinxcosx)/(2x^2+x)=
    13·1 answer
  • Find the lateral area for the regular pyramid.
    13·2 answers
  • I dont quite understand how to do this​
    5·1 answer
  • Just rationalize and simplify
    10·2 answers
  • 16 cm
    14·1 answer
  • A police officer recorded the speeds of 100 cars in a 50-mile-per-hour zone. The results are in the box plot shown. How many car
    8·2 answers
  • Please help me ASAP ​
    8·2 answers
  • The table below shows the value of a car during certain years . Using an exponential model , write an equation for the curve of
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!