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
zhuklara [117]
3 years ago
6

The center of a circle is at (2, −5) and its radius is 12.

Mathematics
1 answer:
stiv31 [10]3 years ago
7 0

Answer:

The equation of the circle is (x - 2)² + (y + 5)² = 144 ⇒ A

Step-by-step explanation:

The form of the equation of the circle is (x - h)² + (y - k)² = r², where

  • r is the radius of the circle
  • h, k are the coordinates of the center of the circle

Let us solve the question

∵ The center of the circle is at (2, -5)

→ From the rule above

∴ h = 2 and k = -5

∵ The radius of the circle is 12

∴ r = 12

→ Substitute the values of r, h, and k in the form of the equation above

∵ (x - 2)² + (y - -5)² = (12)²

∴ (x - 2)² + (y + 5)² = 144

∴ The equation of the circle is (x - 2)² + (y + 5)² = 144

You might be interested in
A store is having a sale where school supplies are 20% off their original price. A backpack is on sale for $15.20. What was the
svet-max [94.6K]

Answer:$ 19.00

Step-by-step explanation:

The discount is list price minus the sale price then divided by the list price and multiplied by 100 to get a percentage.

7 0
3 years ago
Simplify the numerical expression.
laiz [17]

Answer:

Step-by-step explanation:

13-2x 5

13-5= 8

2x 8

5 0
3 years ago
Please help me with 19
andrew-mc [135]
The answer to 19th 2/3
7 0
3 years ago
Read 2 more answers
What is the value of x in following system?<br> y=3x-5<br> 6x+3y=15
Simora [160]
I think x = 2, but im sorry if thats wrong
5 0
3 years ago
How do I solve this proportional &amp; non proportional functions?
Nikolay [14]
Boy im a about to roast you 
3 0
3 years ago
Other questions:
  • What is the first quartile , Q1,of the following distribution ? 24,26,26,27,28,31,33,35,37,38,40,42,43,46,48,55,56
    9·2 answers
  • Blake walked 7/8 Ora a mile in 1/5
    13·1 answer
  • There are 30.38 centimeters in 1 foot. Which speed equals 50 ft/min?
    11·1 answer
  • The area of a desk top is 8 ¾ square feet. If the length is 3 ½ft., find the width.2 ft.24 ft.30 ft.
    12·1 answer
  • A paintER painted about half a room in half a day. Coley estimated the painter would paint 7 Rooms in 7 days. Is coley estimate
    5·1 answer
  • Tito is installing a new kitchen floor. The kitchen is square in shape and has an area of 441 square feet. What is the length of
    12·1 answer
  • The sum of two number is 91. The smaller number is thirteen less than the large number. Find both numbers.
    12·1 answer
  • 21 times what is 126?
    14·2 answers
  • Andrew sold 45 tickets to the school play and Sara sold 60 tickets. Which of the following is equivalent to the ratio of the num
    15·1 answer
  • Lisa and Molly are on a bridge and see a tree sticking out of the water. Use the diagram to determine how far away Lisa is from
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!