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
lions [1.4K]
3 years ago
7

If the center of a circle is at (3,-6) and the diameter is 10 units, what is the equation for the circle

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
6 0

Answer:(x-3)^2+(y+6)^2=25

Step-by-step explanation:

Center Of The circle is at (3,-6)

Diameter=10

Radius(r)=10/2

Radius(r)=5

a=3

b=-6

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

Equation of circle=(x-3)^2+(y-(-6))^2=5^2

Equation of circle=(x-3)^2+(y+6)^2=25

You might be interested in
What is x=5 and how do you graph it
Stolb23 [73]

Answer:

whatever y is, x will equal 5.

Step-by-step explanation:

draw a vertical line at 5 on the x axis

3 0
2 years ago
Maggie has $14,100 to invest, and wishes to gain $4,000 in interest over the next eight years. Approximately what is the minimum
julsineya [31]
Simple interest doesn't compound, so we just find the interest she needs by dividing 4,000 by 8, and then divide that number by her principal to find the rate of interest. 

4,000 ÷ 8 = 500
She needs 500 dollars per year in interest. 

800 ÷ 14,100 = .0355 = 3.55%

Answer is B
3 0
3 years ago
What is the purpose of Australians paying tax?
mr_godi [17]
Tax is money people and businesses pay to the Australian Government to provide services including: health. education. defence.
5 0
3 years ago
Read 2 more answers
Do integers have to be a set of positive and negative numbers?
AVprozaik [17]
Integers are whole numbers that range from negative infinity to positive infinity
3 0
4 years ago
Find the slope of the given line
sergey [27]

Answer:

6/5

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • How many terms are in the expression x²-10xy+3y+y-1
    13·1 answer
  • What is 95 of 498? hanna has 95 pins and chris has half of that
    14·1 answer
  • Pham is shopping for a new TV. She wants to buy a 53-inch screen TV, which means the diagonal of the rectangular screen is 53 in
    7·2 answers
  • Quick help me on this!!!
    14·1 answer
  • An isosceles right triangle has a hypotenuse that measures 4√2 cm. What is the area of the triangle?
    7·2 answers
  • If A(x1, y1), B(x2, y2), (X3, Y3), and D(xx,ya) form two line segments, AB and CD, which condition needs to be met to prove AB I
    13·2 answers
  • A blanket shop had 27 feet of fabric. If they wanted to use the fabric to make 5
    10·2 answers
  • 3 × 0.232 =_________​
    8·2 answers
  • Determine the equation for the line that has a slope of -2 and a y intercept of 5
    10·1 answer
  • Guided Practice
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!