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
kow [346]
3 years ago
7

X2 −2x + y2 − 6y = 26 what is the radius

Mathematics
1 answer:
Thepotemich [5.8K]3 years ago
4 0
r > 0\\\\(x-a)^2+(y-b)^2=r^2\\\\x^2-2x+y^2-6y=26\\\\ (x-1)^2-1+(y-3)^2-9=26\\\\ (x-1)^2+(y-3)^2-10=26 \ |+10\\\\(x-1)^2+(y-3)^2=36\\\\ r^2=36 \ \Rightarrow \ r=6
You might be interested in
(x <br> 3<br> +y <br> 3<br> )(xy <br> 4<br> +7)
KonstantinChe [14]

Answer:

question is not proper

Step-by-step explanation:

question is

5 0
3 years ago
17 __ a solution od d - 6 = 23<br><br> is it or is it not
anygoal [31]

Answer:

29 is the answer.

:-)

;-)

3 0
2 years ago
Read 2 more answers
Can you guys please help me or explain to me how to do this ?
ira [324]
12) Angle ACD= Angle ABC+ Angle CAB ====> You MAY end here
That is, Angle ACD= 132+21
            Angle ACD= 153

13) Angle ABC+ Angle BAC=  Angle ACD====> You MAY end here
That is,     Angle ABC +16=143
                                   -16= -16
                Angle ABC=127
7 0
3 years ago
T-shirts are 3 for $18. Tia bought 4 T-shirts. How much did she spend?
denis23 [38]

Answer:

24$ I think I multiplied 6 times 4

8 0
3 years ago
Find y. Give your answer in the simplest form.
Vitek1552 [10]

Step-by-step explanation:

you use Sin60 to find y because Sin60=

\frac{y}{8}

7 0
1 year ago
Other questions:
  • What type of transformation takes the graph of f(x) = |x| to the graph of g(x) = 2.5 |x| ?
    7·1 answer
  • Which is Greater?<br><br> 0.034 or 0.04
    12·2 answers
  • An agency that hires out clerical workers claims its workers can type, on average, at least 60 words per minute (wpm). To test t
    6·1 answer
  • Solve for x <br> 9x - 1 = -11
    8·2 answers
  • Plz :(
    5·2 answers
  • Pls help I’ll mark brainliest
    13·2 answers
  • What is the hundred thousand place in 201,569​
    11·1 answer
  • Select the value of each expression.
    5·1 answer
  • Please help!
    8·2 answers
  • Steven lives 1500 yards from the corner store, and 2700 yards from the park. the park, the store, and steves house are all colli
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!