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
earnstyle [38]
4 years ago
14

What is the equation of the circle shown below?

Mathematics
1 answer:
Kitty [74]4 years ago
7 0

Answer:

( x+2)^2 + ( y+2) ^2 = 9

Step-by-step explanation:

The center is at (-2,-2)

The radius is 3  which is the number of units from the center to the circles edge

The equation of a circle can be written as

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

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

( x+2)^2 + ( y+2) ^2 = 9

You might be interested in
Find the value x<br>this is a test I need it immediately asap​
mamaluj [8]

Answer:

98

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Triangle ABC is shown below.
Nastasia [14]
ABC is an isosceles triangle.
Sides : AB = BC
3 x - 7 = 2x
3 x - 2 x - 7 = 2 x - 2 x
x - 7 = 0
x - 7 + 7 = 0 + 7
x = 7
Segment AC:
AC = 3 * 7 - 7 = 21 - 7 = 14
Answer: C ) 14
8 0
3 years ago
Read 2 more answers
What is the slope of this line?
Katyanochek1 [597]
Hello!

To find slope, calculate the change in y-values and divide it by the change in x-values:

y1 - y2 / x1 - x2

You have the coordinates (-4, 5), (0, 6), and (8, 8). You can use any combination of two of these points to calculate slope. I'll use (0, 6) and (8, 8).

6 - 8 / 0 - 8
-2 / -8
1/4

Answer:
The slope of the line is 1/4
5 0
4 years ago
Read 2 more answers
Quadrilateral BCDE is inscribed inside a circle as shown below. Write a proof showing that angles C and E are supplementary.
erma4kov [3.2K]

Each of those angles are Inscribed angles. A useful fact is that the measure of the intercepted arc of an inscribed angle is twice the measure of the angle.

The intercepted arc of ∠C is arc BED. The intercepted arc of ∠E is arc BCD.

m(arc BED) + m(arc BCD) = 2( m∠C + m∠E)

The two arcs combined make u p the entire circle, so the sum of their measures is 360.

360 = 2(m∠C + m∠E)
180 = m∠C + m∠E

The angles are supplementary.

4 0
3 years ago
Find the value of Q in the following system so that the solution to the system
professor190 [17]
Q=4

If not then I guess I’m just not smart
6 0
4 years ago
Other questions:
  • A 48 in, by 36 in. poster is reduced to an image that is 8 in. by 6 in. in size to be used for a flyer. What is the scale factor
    9·2 answers
  • In a rotation, what is the relationship between the distance from a point on the preimage to the center of rotation and the dist
    9·2 answers
  • The value of x that satisfies the equation 4/3=x+10/15
    9·1 answer
  • Which could be the dimensions of a rectangular prism whose surface area is less than 160 square feet? Check all that apply.
    5·2 answers
  • Ellie bought 10 packages of cat food and 8 packages of dog food. Each package of cat food contained 9 cans, and each package of
    12·1 answer
  • If y ∝ <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7Bx%7D" id="TexFormula1" title="\frac{1}{x}" alt="\frac{1}{x}" align="ab
    10·1 answer
  • Hiroto solved the equation 6 – 4|2x – 8| = –10 for one solution. His work is shown below.
    11·2 answers
  • Express 7. 66 repeating as a ratio of two integers.
    6·1 answer
  • Jen bought 5 equal-priced items. If the total tax for all the
    15·1 answer
  • ....Help Please......
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!