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
Vanyuwa [196]
3 years ago
5

Which of the following is the graph of (x-2)^2 + (y+1)^2 = 9? (Brainly doesn't seem to want to let me put up pictures. Sorry guy

s.)
Mathematics
1 answer:
forsale [732]3 years ago
3 0
If you want to cheat, paste the formula in Wolfram Alpha. However, this one is not that difficult. From the fact that x and y are squared you can infer that this is a circle. The 9 reveals that the radius r^2 is 9, so radius is 3.

The (x-2) tells us that the circle is shifted to the right by 2. Likewise, y+1 shifts it down by one. So the center is at (2,-1). If the equation would be x^2 + y^2 = 9, you'd have a circle exactly on the origin.

Hopefully this helps you break down the equation and pick the right picture!
You might be interested in
Equivalent expression to 3y+4-6y-2
olga55 [171]

Answer :   the answer is -3y + 2

3 0
3 years ago
Kathy slices through a circular cake. The cake has a diameter of 14 inches. The slice that Kathy made is straight and has a leng
Tanzania [10]

Answer: chord

Step-by-step explanation:

A chord is a straight line that's typically drawn from one particular edge of a circle to another.

In this case, the diameter is 14cm while the length of the line drawn is 11cm, therefore the diameter isn't a chord. It's not a radius as well as the diameter divided by 2 gives the radius which should be 7cm.

Therefore, it's a chord.

7 0
3 years ago
PLLLZ HELP I'LL GIVE BRAINLISET
Sholpan [36]

Answer:


Step-by-step explanation:

Sandy only because the 2 prisms overlap

5 0
3 years ago
Calculate this product to help you solve the problem
saveliy_v [14]

Answer:

7a

Step-by-step explanation:

We don't actually know the variable A and we don't have a final product to help us solve it, so the best we can do is make 7 a coefficient to the variable A, making the answer 7a.

7 0
3 years ago
What’s the correct answer
kolezko [41]

An increase from 1950 to 200 means the orange bar needs to be taller than the blue bar.

An increase from 2000 to 2050 means the gray bar needs to be taller than the orange bar.

There are 3 countries that have this, Australia, Canada and Egypt.


The answer is C. three.

8 0
3 years ago
Other questions:
  • Simplify a•a²•a³ of the following
    10·1 answer
  • The answer please...!!!
    7·1 answer
  • Contrast and compare squares and rectangles
    12·2 answers
  • F(x)=24/3x-2 find f(-2)
    12·1 answer
  • Need help with this stuck on another problem
    15·1 answer
  • A 0.1 significance level is used for a hypothesis test of the claim that when parents use a particular method of gender​ selecti
    10·1 answer
  • X+71=7x+5 <br><br> Help help help
    5·2 answers
  • Please someone help, give the right answer it’s important
    9·1 answer
  • Read the excerpt below and answer the question that follows.
    11·2 answers
  • Pls help! In the figure below, m∠ABC = 57 degrees and m∠DAB =116 degrees. What is m∠ABC?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!