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
Nimfa-mama [501]
3 years ago
12

Write the equation of the circle with center (3, 2) and (−6, −4) a point on the circle.

Mathematics
1 answer:
yulyashka [42]3 years ago
6 0
The equation for a circle is as followed:

(x-h)^2+(y-k)^2=r^2

where the center of the circle is at (h,k) and the radius of the circle is r.

We are given (h,k) and need to find the radius. To do so, we can use the distance formula to find the distance from the  center to the point on the circle:

d= \sqrt{(x_1-x_2)^2+(y_1-y_2)^2}

Plug in the two points:

d= \sqrt{(3-(-6))^2+(2-(-4))^2}

d= \sqrt{(9)^2+(6)^2}

d= \sqrt{117}

If the distance from the center to the edge of the circle is the square root of 117, then r^2 = 117.

The answer is:

(x-3)^2+(y-2)^2=117
You might be interested in
A notebook costs $4.50 plus sales tax . After sales tax , the notebook is $4.86. What is the sales tax rate?
UkoKoshka [18]

Answer:

8%

Step-by-step explanation:

0.36/4.50=0.08=8%

6 0
2 years ago
Read 2 more answers
Identify p, b, and a. Do not solve for the unknown.<br><br> 10.9 is what percent of 34?
Rashid [163]
10.9 = x% of 34

10.9 is the amount
x% is the percent
34 is the base
8 0
3 years ago
Which system is equivalent to 5y^2+6y^2=50
stepladder [879]
5y²+6y²=50⇒11y²=50⇒y²=\frac{454}{100}⇒y=\sqrt{ \frac{454}{100} }⇒y=\frac{ \sqrt{454} }{10}
3 0
3 years ago
Higher Order Thinking Molly and five
Ilya [14]
This is a professional level of thinking
Let’s evaluate
Molly and her five friends=6 humans
therefore it would be 300 oranges divided by 6 Humans=50
8 0
2 years ago
Just need a correct answer
FinnZ [79.3K]

Answer: (11x-30)

Step-by-step explanation:

(4x+3)+(7x-33)=(11x-30)

6 0
3 years ago
Other questions:
  • In a trapezium pqrs , pq is parallel to Sr , pq = ps = qr and psr = 66 , calculate
    13·2 answers
  • What is the greatest common factor (gcf) of the numerator and denominator in the rational expression below? 7x+14/2x^2+x-6
    11·1 answer
  • Can someone help me with this??
    10·1 answer
  • Solve the following equation for x.<br><br><br> x = -2<br> x = 2<br> x = -17<br> x = -7
    12·1 answer
  • The following data points represents how many tunnels Gary the groundhog dug each year. 18,5,13,9,6,2,10 using the data to creat
    12·1 answer
  • What is the value of the expression below when z = • 3?<br> 622 + 2z + 10
    8·1 answer
  • 2. Amita decides that she wants the molds to have a
    10·1 answer
  • Please help!!
    7·1 answer
  • Pool has a high dive platform that is 12 feet above the pool. the pool is 15 feet deep. what is the distance between the platfor
    11·1 answer
  • Which of the following determines the type of tree species found in a temperate broadleaf forest? (Select all that apply.)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!