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
patriot [66]
3 years ago
5

What is the radius of a circle whose equation is x2 + y2 + 8x - 6y + 21 = 0? units

Mathematics
1 answer:
pickupchik [31]3 years ago
6 0

Answer:r=2

Step-by-step explanation:

You might be interested in
A catering company loses $110 as a result of a delay.
faust18 [17]

Answer: Positive

Step-by-step explanation: It would be positive because the question is asking how much money they lost. The lost a positive amount of money.

7 0
1 year ago
What number raise power 3 is 729
hram777 [196]
3^x = 729
log(3^x) = log(729)
xlog(3) = log(729)
x = log(729)/log(3)
x = 6
5 0
3 years ago
I'm completely lost help
e-lub [12.9K]
I can't see the line very well, but the initial value, also known as the y-intercept, is 1. I would tell you the rate of change but like I said I can't see the line very well, but count across from where the line touches the y axis until you can go up and hit a corner of a square on the grid and the line.. if that makes sense. I hope this helps!
3 0
3 years ago
which inequality best represents the situation of you must be at least 52 inches tall to ride the water ride
Nataliya [291]
C ; x must be greater than or equal to 52 because you have to be 52 inches or greater to ride this ride.
3 0
3 years ago
Read 2 more answers
Which one is bigger 25 mm or 3 cm
Marat540 [252]

Answer:

3 cm

Step-by-step explanation:

3 cm converted to mm would be 30 mm which is bigger than 25 mm

8 0
3 years ago
Other questions:
  • Find the value of the y when 5y + 45 = 100
    8·2 answers
  • The difference of x and a number is 6. What is the other number?
    11·1 answer
  • The greatest common factor of any two even numbers is always even. determine weather the statement is true or false. if true exp
    5·1 answer
  • Write this expression using exponents<br> 34
    9·1 answer
  • What is the measure of &lt;4
    15·1 answer
  • If the mEDG = 25°, then find the measures of the following angles.
    10·1 answer
  • Solve for x<br> Can somebody plz answer this asap
    6·2 answers
  • -17/4 is the ____ term of 2 1/4, 2, 1 3/4, .....?
    15·1 answer
  • What is the equation standard form of through (2,-4))and the slope is -4
    5·2 answers
  • . Ramu took a loan of 50000 rupees from a bank which charges 10% interest, compounded an- nually. He repaid 10000 rupees after o
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!