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
marysya [2.9K]
3 years ago
8

Please help!!!! I am about to fail !!

Mathematics
1 answer:
4vir4ik [10]3 years ago
5 0

<u>Given:</u>

A circle with its center at (0, -3).

<u>To find:</u>

The standard equation for the given circle.

<u>Solution:</u>

The standard form of a circle is (x-h)^{2}+(y-k)^{2}=r^{2}, where (h, k) is the center of the circle and r is the radius of the circle.

The center of the given circle is at (0, -3).

We need to determine the radius of the circle. The center is at (0, -3) and a point with the same y coordinate is (3, -3).

The radius of the circle = 3-0=3 units.

So for the given circle, (h, k) is (0, -3) and r is 3 units.

So the equation becomes (x-0)^{2}+(y-(-3))^{2}=3^{2}.

The standard equation for the circle is x^{2}+(y+3)^{2}=9.

You might be interested in
Bret works for a printing company-each document takes 8 sheets of paper-he has 500 sheets-how many documents can he print
Juli2301 [7.4K]

Answer:

He can print 62 documents

Step-by-step explanation:

500/8=62.5

He can print only 62 documents because he cannot print half a document.

Hope this helps!

If not, I am sorry.

7 0
2 years ago
The city bus station runs buses every 15 minutes. Find the probability that a passenger who arrives at a random time will not ha
Paul [167]
The answer to your problem is A 1/3, is the possibility for a passenger who arrives at noon.
3 0
3 years ago
Pls help am failing <br> Hehehehgshdhdjsjbsvdv
ludmilkaskok [199]

Answer:

should be B

Step-by-step explanation:

7 0
3 years ago
What is the geometric mean of 3 and 24?​
Contact [7]

Answer:

for GM, you find out the square root of the product of the numbers provided.

= \sqrt{3 \times 24}  \\  =  \sqrt{72} \\  = 6 \sqrt{2}

since 72 can be broken down into the product of 36 and 2. 6 being the square root of 36 comes out, leaving 2 behind.

7 0
3 years ago
Read 2 more answers
What is the opposite of +43​
IceJOKER [234]

Answer:

The opposite number of +43 is -43 , I hope this is helpful :)

7 0
3 years ago
Other questions:
  • Is 50% bigger or is 5/10 bigger
    12·2 answers
  • A shipment of ball bearings with a mean diameter of 25 mm and a standard deviation of 0.2 mm is normally distributed. By how man
    6·1 answer
  • It is 35,840 feet below sea level.is this about 36,000feet below sea level. explain
    10·1 answer
  • John has a job parking cars. He earns a fixed weekly salary of $300 plus a fee of $5 for each car he parks. At what point does J
    12·1 answer
  • PLEASE HELP &amp; SHOW WORK , ITS URGENT
    5·2 answers
  • How many ways are there to place 3 indistinguishable red chips, 3 indistinguishable blue chips, and 3 indistinguishable green ch
    6·1 answer
  • Find y if the line through (5, 2) and (7, y) has a slope of 4.<br><br> Y= ___
    5·1 answer
  • An offshore oil well is 1 mile off the coast. The oil refinery is 4 miles down the coast. Laying pipe in the ocean is twice as e
    13·1 answer
  • &gt; A person places $479 in an investment account earning an annual rate of 8.2%, compounded continuously. Using the formula V
    6·1 answer
  • Find the distance between the parallel lines
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!