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
valina [46]
3 years ago
10

If you can please help me with this question~ the question is the image :)

Mathematics
1 answer:
BaLLatris [955]3 years ago
4 0

Answer:

B

Step-by-step explanation:

Start by using the distance formula to find the raidus

The two points are (-2,1) and (-4,1)

√((-4+2)²+(1-1)²)= 2

The radius is two and we have our center which means we can write

(x+2)²+(y-1)²=4

now it's just a matter of expanding everyhting

x²+4x+4+y²-2y-3=0

x²+y²+4x-2y+1=0

This is equal to B

You might be interested in
Find the 13th term of the arithmetic sequence -3x+7, -5x+3, -7x-1, ...
oksano4ka [1.4K]

Answer:

a₁₃ = - 27x - 41

Step-by-step explanation:

The nth term of an arithmetic sequence is

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = - 3x + 7

d = a₂ - a₁ = - 5x + 3 - (- 3x + 7)

                 = - 5x + 3 + 3x - 7

                 = - 2x - 4

Then

a₁₃ = - 3x + 7 + 12(- 2x - 4)

     = - 3x + 7 - 24x - 48

     = - 27x - 41

3 0
3 years ago
Simplify your answer 2/8 plus 2/3
Ronch [10]
11/12

simplificado
de nada
7 0
3 years ago
Read 2 more answers
I spent $26.32 on 8 gallons of gas how much would he spend for 20 gallons
just olya [345]
He would spend $65.80 on 20 gallons of gas.
4 0
3 years ago
Read 2 more answers
Morgan scored 41 points in 5 games. How many points would you expect him to make in an 21 game season. Round your answer to the
faust18 [17]

Answer: 172

Step-by-step explanation:

If what I did is right, the answer is 172.2 since 41/5 is 8.2 and I multiply 8.2 times 21, I get 172.2, which rounds to 172.

3 0
3 years ago
What is the slop for 3x + y = 1
Margarita [4]

Answer: 3

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Factor xsquared +4x+4=0
    12·1 answer
  • For every dollar increase in the price of music CDs sold by a record label, the demand for the CDs drops by 100. However, 4,000
    12·1 answer
  • Will give brainliest to correct answer.
    14·2 answers
  • Write an equation of the line that passes through the points (2, -3) and (1,4).
    5·1 answer
  • What is the product of x-3 and 4+x​
    6·1 answer
  • -15 + w = 6 can anyone help me out
    5·2 answers
  • Ethan writes
    6·2 answers
  • CLASS PROJECT An economics class formed a company to sell school supplies. They would like to sell at least 20 notebooks and 50
    15·1 answer
  • Cody's Aunt pays him $30 to walk her dogs 6 times at this rate how many times must he walk the dog in order to earn $100 ​
    9·1 answer
  • Need help with angle solving​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!