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
Rus_ich [418]
3 years ago
10

Which of the following is the equation for a circle with a center of (−2, −3) and a radius of 7? (2 points)

Mathematics
2 answers:
frez [133]3 years ago
6 0

Answer:

1

Step-by-step explanation:

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

radius = 7 = 49

h,k = -2,-3

fill in the blanks

vodka [1.7K]3 years ago
4 0

Answer:

1. (x + 2)^2 + (y + 3)^2 = 49

Step-by-step explanation:

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

(h,k) = (-2,-3)

r = 7

(x+2)^2 + (y+3)^2 = 7^2

(x+2)^2 + (y+3)^2 = 49

You might be interested in
Which is the greater rate of change? <br><br> -1/2<br><br> 4/1
mote1985 [20]
4/1 is a greater rate of change because it is the same as 4. A whole number will always be greater than a fraction and also the fraction is negative which makes it even smaller than a regular fraction. I hope this answers your question! :)
3 0
2 years ago
How do I find the equation of the axis of symmetry and the coordinates of the vertex?
Firlakuza [10]
<span>For a quadratic function in standard form, y=ax2+bx+c , the axis of symmetry is a vertical line x=−b2a . Example 1: Find the axis of symmetry of the parabola shown. The x -coordinate of the vertex is the equation of the axis of symmetry of the parabola.</span>
5 0
3 years ago
Wht does ^ this mean? ​
Ainat [17]

Answer:

Concept: Analysis

  1. The carrot means an exponent.
  2. {x}^{2}
  3. It means something like x^2
8 0
2 years ago
Think I know this one but could do with some help
Andrei [34K]
Quick note: Since Riona wants to sell like 90 or 100 the answer I got was for 95.

I hope this helps you but the answer would be approximately about 83125.
7 0
2 years ago
Find the area and the circumference of a circle with a diameter 8yrd.
nalin [4]

Answer:

Part 1) The area of the circle is A=50.24\ yd^2

Part 2) The circumference of the circle is C=25.12\ yd

Step-by-step explanation:

step 1

The area of a circle is equal to

A=\pi r^{2}

we have

r=8/2=4\ yd ---> the radius is half the diameter

\pi =3.14

substitute

A=(3.14)(4)^{2}

A=50.24\ yd^2

step 2

The circumference of a circle is equal to

C=\pi D

we have

D=8\ yd

\pi =3.14

substitute

C=(3.14)8

C=25.12\ yd

3 0
3 years ago
Other questions:
  • Given: is a diameter<br> m 1 = 100°<br> m BC= 30°<br><br> m AD=<br><br> 50<br> 80<br> 100
    6·2 answers
  • Find the difference 9 1/3 - 2/3
    5·1 answer
  • Determine the volume of this prism.
    5·1 answer
  • Help please!! Will give brainliest! Find the slope of the line.
    5·2 answers
  • I need help with these questions
    9·2 answers
  • Which of the following equations has infinitely many solutions?
    11·1 answer
  • What is the value of x? Trigonometry <br><br> A) 26.35<br> B) 26.9<br> C) 51.96<br> D) 65.58
    12·1 answer
  • Porfa es para un examen
    13·1 answer
  • If 7 apples cost 0.11 each, what is the total cost?​
    6·1 answer
  • A candy bar is created with 28 cubic centimeters of chocolate. If the length is 8 cm and the width is 6 cm, what is the height o
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!