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
8_murik_8 [283]
3 years ago
8

Which point does not lie on the circle centered at (3, 2) with radius 5? A) (0, 6) B) (3, -3) C) (-2, 2) D) (3, 0)

Mathematics
1 answer:
vladimir1956 [14]3 years ago
7 0

Answer:

D

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

here (h, k) = (3, 2) and r = 5, hence

(x - 3)² + (y - 2)² = 25 ← equation of circle

If an ordered pair lies on the circle then it satisfies the equation, if not then it does not lie on the circle.

Substitute the coordinates of the points into the left side of the equation of the circle and check validity.

A

(0 , 6) : (0 - 3)² + (6 - 2)² = 9 + 16 = 25 ← lies on circle

B

(3, - 3) : (3 - 3)² + (- 3 - 2)² = 0 + 25 = 25 ← lies on circle

C

(- 2, 2) : (- 2 - 3)² + (2 - 2)² = 25 + 0 = 25 ← lies on circle

D

(3, 0) : (3 - 3)² + (0 - 2)² = 0 + 4 = 4 ≠ 25 ← not on circle

You might be interested in
What is the justification for each step in the solution of the equation?<br><br> 5x−42=2x−1
yanalaym [24]

Answer:

<h3>39.6</h3>

Step-by-step explanation:

collecting like terms we have:

5x-2x=-1+42

equating the terms..we have:

3x=41

divide both sides by the Co-efficient of x:

3x\3=42\3

x=39.6

7 0
2 years ago
Read 2 more answers
Please help -
USPshnik [31]

Answer: ok fine

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Daniel worked for 2 1/3 hours and earned $28.20. How much would he make if he worked 5 1/4 hours?
OleMash [197]

Answer:

RMT general chairman John Lewis has a long

6 0
3 years ago
When 'x' and 'y' are in direct proportion , then the relation between 'x' and 'y' is __________
Bess [88]

Step-by-step explanation:

If two quantities x and y vary (change) together in such a manner that the ratio of their corresponding values remains constant, then x and y are said to be in direct proportion.

5 0
2 years ago
In the diagram, point K is a point of tangency, MK = 720, and MN = 648. What is the radius of J
lys-0071 [83]
The answer to the question is A.
5 0
3 years ago
Read 2 more answers
Other questions:
  • If Casey places $890 in a savings account,
    5·1 answer
  • The area of circle 200mm is diameter approximately how many times greater the the are of a circle40mm in diameter
    9·1 answer
  • Express the vector negative 3 Bold i plus 6 Bold j plus 2 Bold k as a product of its length and direction.
    5·1 answer
  • Solve 5x - c = k for x<br><br> Answers above
    15·2 answers
  • A ladder that is 25 feet long is leaning against a pillar. The vertical height from the base of the pillar to the top of the lad
    12·2 answers
  • Our of the 800 participants in a marathon, 120 are running to raise money for a cause. How
    15·1 answer
  • Please answer whoever answer correct gets a brainlest Which character trait of Kim’s does the narration revel in this passage
    5·2 answers
  • This pattern follows the rule divide by 3, then add 7. What are the next two numbers?
    10·2 answers
  • Given the equation what would it look lile on a table. ​
    6·1 answer
  • Distance between -3.71 and -2.59 on a number line
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!