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
Andru [333]
3 years ago
15

7. What is the equation of a circle with a

Mathematics
1 answer:
Anni [7]3 years ago
7 0

Answer:

equation of circle is (x+5)^2+(y-3)^2=16

Step-by-step explanation:

equation of circle (x-x_1)^2+(y-y_1)^2=r^2where r=redius of circle,[tex](x_1,y_1) is centre of circle

centre of circle=(-5,3)

put the value of centre and redius in the equation

equation of circle {(x+5)^2+(y-3)^2}=4^2

You might be interested in
Michael is 3 times as old as Brandon. 18 years ago, Michael was 9 times as old as Brandon.
Zigmanuir [339]
I hope this helps you


Brandon x


Michael 3x


18 years ago


Brandon x-18


Michael 3x-18


9 (x-18)=3x-18


9x-9.18=3x-18

9x-3x=9.18-18

6x=8.18

x=8.3

x= 24
5 0
2 years ago
what is the equation in point-slope form of the line that passes through the point (4, "-7)" and has a slope of "-1/4"
Leona [35]

Answer:

y+7=-1/4(x-4) i think

Step-by-step explanation:

6 0
3 years ago
What value does 4 represents in the number 487.009 ?
kicyunya [14]

3rd place to the left of the decimal point is the hundreds place

 so the number 4 represents 4 hundred

4 0
3 years ago
A hockey goalie got shot on 18 times . She saved 10 of the shots . Which ratio represents the amount of shots that went in to th
vredina [299]
<h3>Answer is   4:5</h3>

========================================================

Explanation:

She saved 10 shots out of 18 total, so that means 18-10 = 8 shots went in.

That forms the ratio 8:10 where we list the amount of shots that went in, followed by a colon, then the amount of shots that were saved. The order is important. From here, we divide both parts of the ratio by 2. The ratio 8:10 fully reduces to 4:5

Effectively, this means that for every 4 shots that went in, there were 5 shots that were blocked.

5 0
3 years ago
Read 2 more answers
PLZ HELP!!!! ISSA PROBLEM!!!!! WILL GIVE BRAINLIEST!!!!!
UNO [17]
The answer would be
130 degrees

4 0
3 years ago
Read 2 more answers
Other questions:
  • Harlen has a wooden board that is 2 and one-fourth feet long. He needs to cut the board into one half-foot piece. How many can o
    9·1 answer
  • How much is 4÷30000000
    14·2 answers
  • Easy pllsssssss help
    11·2 answers
  • Suppose that $2700 is borrowed for four years at an interest rate of 3% per year, compounded continuously. Find the amount owed,
    13·1 answer
  • How many kilograms equal 94 tons
    11·2 answers
  • Set background
    9·1 answer
  • Mariah purchases three hair barrettes by using a gift card, which starts with a balance of $35.79. Which expression models her p
    8·2 answers
  • Don't to mansion!! (omg they actually came)(Not)
    8·2 answers
  • 5. Find the distance, d.
    15·2 answers
  • The price of a notebook is 20% less than the price of the book. By what percent is the price of the book higher than the price o
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!