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
Ipatiy [6.2K]
3 years ago
7

What are the center and radius of the circle described by the equation x2 + y2 + 6x + 10y + 18 = 0?

Mathematics
1 answer:
frosja888 [35]3 years ago
5 0

Answer:

Step-by-step explanation:

What are the center and radius of the circle described by the equation x2 + y2 + 6x + 10y + 18 = 0?

Center (3.5); Radius 4

Center (-3,-5); Radius 4

O Center (3,5); Radius 16

O Center (3.5); Radius 10

x² + y²+ 6x + 10y + 18 = 0

x² + 6x + y² + 10y = -18

x² + 6x + 9 + y² + 10y + 25 = -18 + 6 + 9

x² + 3x + 3x + 9 + y² + 5y + 5y + 25 = -3

You might be interested in
613x47 What is the answer
Monica [59]

Answer:

28,811

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
There are 59,429 hockey players in Massachusetts. There is 43,867 hockey players are Connecticut. How many more players are play
slava [35]

Answer:

15,562 more players than Connecticut

7 0
2 years ago
Mike took a taxi from his home to the airport. The taxi driver charged an initial fee of $6 plus $3 per mile. The total fare was
barxatty [35]
Hello! To solve this problem, we can write and solve an equation. Set it up like this:

6 + 3m = 24

This is because 6 is the one-time fixed price and you pay $3 per mile. Subtract 6 from both sides in order to get 3m = 18. Now, divide each side by 3 to isolate the “m”. 18/3 is 6. There. m = 6. Mike traveled 6 miles by taxi.
3 0
3 years ago
Read 2 more answers
An automobile detailer can detail 20 cars in 10 hours. At this rate, how many cars can he detail in 1 hour?
trapecia [35]
20/10 is 2 so he can detail two cars an hour
5 0
3 years ago
How many units away is 1 from -6 on a number line?
kow [346]

Answer:

The units are 7 away from each other.

Step-by-step explanation:

To find the amount, simply subtract the smaller number from the higher number.

1 - -6 = 7

8 0
2 years ago
Other questions:
  • Micah was asked to add the following expressions:
    10·1 answer
  • (6.8 x 10^2) x (1.3 x 10^-3) in standard form
    15·1 answer
  • A pair of equations is shown below: y = 6x + 9 y = 7x + 7 What is the solution to the pair of equations?
    7·1 answer
  • Lauren is saving for gymnastics camp camp cost $225 to attend she has 40% of the money saved how much money how she saved
    14·2 answers
  • Please Help!!!
    5·1 answer
  • Yeeaaah ummm I lied
    8·2 answers
  • When multiplying terms with the same sign, we will get a _______ product.
    8·2 answers
  • Please help will give brainliest thank you
    5·2 answers
  • Pls help and dont give wrong answer brain if correct
    11·2 answers
  • 2.2.10^6 cm in standard notation
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!