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
mario62 [17]
3 years ago
9

Find the center and radius of the circle having the equation: x2 - 10x + y2 - 2y + 15 = 0

Mathematics
1 answer:
Goshia [24]3 years ago
4 0

Answer:

Step-by-step explanation:

hello :

(x² - 10x) + (y² - 2y) + 15 = 0

(x² - 10x+25-25) + (y² - 2y+1-1) + 15 = 0

(x² - 10x+25)-25 + (y² - 2y+1)-1 + 15 = 0

(x-5)²+(y-1)² = 11

the center is (5;1) and radius √11

You might be interested in
Find the vertical asymptote y= x-1/x+4
patriot [66]

Answer:

x = 0

Step-by-step explanation:

8 0
3 years ago
Please help!!!
noname [10]

Answer:

Just be yourself. Also, in most cases, it's helpful to just let the boy come to you. If he comes to you and says he likes you, you should also express your own feelings. ALWAYS be yourself. If you aren't yourself, the relationship will not work out. The boy should like you for who you are, not who you're trying or pretending to be.

4 0
3 years ago
Read 2 more answers
Find the value of x and y
SCORPION-xisa [38]

Check the picture below.

8 0
3 years ago
An aquarium is being filled at a rate of 2.5 inches per second. The equationLaTeX: y=2.5xy = 2.5 x is used to determine the heig
Reika [66]

Answer:

Step-by-step explanation:

Given the equation y = 2,5x

y is the height of the water

x is the time.

To get the range of values of the height at t = 60s, we will substitute x = 60 into the function

y = 2.5(60)

y = 150 in

Hence the range of the situation is [0, 150].

The domain will be all positive integers i.e xEZ

3 0
3 years ago
Phythagoras was born about 582bc.issac Newton was born in 1643 ad .how many years apart were they born
tigry1 [53]

Answer:

2,225

Step-by-step explanation:

You have to imagine it as a number line, with Christs death for 0.  582 years in the other direction, towards the positives, gives you 582. Plus the 1,643 years, and you have to solve 582 + 1,643

4 0
3 years ago
Other questions:
  • Are Functions 1 and 2 the same? Explain. Function 1: y = 3(x + 5) Function 2: y equals three times x, plus 5.
    14·1 answer
  • What is gcf and lcm? idont understand
    12·2 answers
  • Check all of the steps that would be used to solve this equation: 2(x-5)=24
    13·1 answer
  • Let z= -5 sqrt 3/2 + 5/2i and w=1 + sqrt 3i
    7·1 answer
  • The area of a circle is 50.24 square miles. What is the circle's diameter? Use 3.14 for Pi.
    15·1 answer
  • If a square rug has an area of 144 square inches, what does the dimensions of the rug have to be?
    7·2 answers
  • What is the area of the parallelogram plotted in the Coordinate Plan in square units? (Only include value! Don't include the wor
    11·1 answer
  • Larry makes sandwiches for lunch every day. He can make 6 sandwiches with every 3 tomatoes he buys. If he bought 9 tomatoes, how
    11·2 answers
  • If can babysits 2 hours and she earns $14 then she works 4 hours and gets $28 what how much does she make if she does 6 hours
    14·1 answer
  • Please help me x^2/x^2 times x^2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!