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
Zina [86]
3 years ago
12

Use completing the

Mathematics
1 answer:
lapo4ka [179]3 years ago
8 0

Answer:

center: (-1 , 5)

radius: 7

Step-by-step explanation:

circle: (x – h)²+ (y – k)² = r², with the center at (h, k) and the radius "r"

x² + y² + 2x - 10y - 23​ = (x + 1)² + (y - 5)² - 49 = 0

(x + 1)² + (y - 5)² = 49 = 7²

center: (h , k)   (-1 , 5)

radius: 7

You might be interested in
Use the graph to answer the question. About how many more website hits were there on Tuesday than on Monday? A. 700 B. 400 C. 60
nadezda [96]
In this graph, each day has its own graph, starting at the bottom with Monday, to the top at Sunday. To know how many hits each day had, go to the end of the graph, and the closest number at the bottom is how many hits there were. This graph states that there were around 1900 hits on Tuesday, and 1300 on Monday. To get the answer we then take the difference, getting 600.
5 0
3 years ago
There are between 24 and 40 students in a class.
nexus9112 [7]
There are 12 boys and 21 girls for a total of 33 students
7 0
3 years ago
A can of soup weights 251 grams. How many cans<br> Would weigh about a kilograrn?
mart [117]

Answer:

0.251 kg

Step-by-step explanation:

To convert from grams to kilograms, we divide the # of grams by 1000, or move the decimal point to the right by 3.

  • 25.1
  • 2.51
  • 0.251

Therefore, the answer is 0.251 kg.

4 0
2 years ago
Read 2 more answers
V= u +at U=2 A=-5 T=1/2 Work out the value of v
Oliga [24]

Answer:

v =-1/2 hope it may help u

Step-by-step explanation:

v =u+at

v=2 -5/2

v=4-5/2

v=-1/2/2

4 0
3 years ago
Read 2 more answers
(x-3)^2=-12 using square root
Anna [14]
Sqrt((x-3)^2) = sqrt(-12)
x-3=<span>±</span>sqrt(-12)
8 0
3 years ago
Other questions:
  • Find the equivalent expression using the same bases. (21 x15)9
    6·1 answer
  • 13. What is the result of adding 5.4a + 7.1 and -1.28 - 6.3?
    10·1 answer
  • First one please thanksssa
    15·1 answer
  • Suppose a friend is having difficulty solving -2(q-5) &gt; -3(q+1). Explain how to solve the inequality, showing all the necessa
    9·1 answer
  • I WILL MARK BRAINLIEST!!
    14·1 answer
  • Based off of the clues from the previous assignment and the suspect list, who do you believe is the criminal (their favorite num
    13·1 answer
  • Jada walks up to a tank of water that can hold up to 10 gallons. When it is active, a drain
    13·2 answers
  • What is 10.25 divided by negative 0.5
    9·2 answers
  • Please help!!! ABCD is a square with diagonals intersecting at E. What is the length of BE
    6·1 answer
  • Which inequality is equivalent to 3+4/x&gt;_x+2/x
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!