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
Sonja [21]
3 years ago
5

Identify this conic section. x 2 + y 2 = 25 line circle ellipse parabola hyperbola

Mathematics
2 answers:
patriot [66]3 years ago
7 0

Answer:

circle

Step-by-step explanation:

The equation

x² + y² = r²

Represents a circle centred at the origin with radius r

x² + y² = 25 ← is in this form and

is a circle centre (0, 0) with r = 5

lions [1.4K]3 years ago
4 0

ANSWER

circle

EXPLANATION

The given equation is

{x}^{2}  +  {y}^{2}  = 25

To determine the type of conic, we analyze the coefficient and sign of the quadratic terms.

If the coefficient of the quadratic terms are equal and have the same sign,then the conic is a circle.

If the coefficient of the quadratic terms are equal and have opposite signs,then the conic is a hyperbola.

If the coefficient of the quadratic terms are not equal and have the same sign,then the conic is an ellipse.

Since the coefficients are all 1 and the signs are positive, the given conic is a circle.

You might be interested in
a student earns $11.75 per hour for gardening. if she worked 21 hours this month, then how much did she earn? ​
gtnhenbr [62]

Answer:

$246.75

Step-by-step explanation:

11.75 x 21 = 246.75

hope this helps <3

5 0
3 years ago
Read 2 more answers
Plz help I will give Brainlyest plz help fast
Sophie [7]

Answer:

b

Step-by-step explanation:

8 0
2 years ago
Sam rotated parallelogram ABCD 90° clockwise around the origin. If angle A is 130° and angle B is 50°, what is the degree measur
fomenos
The degree measurement of angle A is already equal to 50 degrees.
4 0
3 years ago
Read 2 more answers
After the outbreak of a mysterious disease, the average wait time at a hospital increased by 70\%70%70, percent. Before the outb
Oksana_A [137]

Answer:

I need much more info to answer

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Round to the nearest million: 21,800,000
Eduardwww [97]
21,800,000 rounded to the nearest million = 22,000,000
5 0
3 years ago
Other questions:
  • Variable c is 5 more than variable a. Variable c is also 3 less than variable a. Which pair of equations best models the relatio
    12·2 answers
  • Please help with 2 <br> What is the corresponding angles and sides and what is the Scale factor?
    15·1 answer
  • Select the mixed number or fraction that is equivalent to 32.029.
    14·1 answer
  • HELP, I don't understand this problem
    14·1 answer
  • Let y = f(t) be a solution to the differential equation dy/dt = ky, where k is a constant. Values of f for selected values of t
    9·2 answers
  • if you had a coupin for 12% off a meal &amp; if you were charged 11$ what was the original price of the meal?
    13·1 answer
  • Which of the following points does not lie on the line whose equation is x+ y = 7?
    13·1 answer
  • I really need help with this problem!!! Can someone help!!!! Please!!!
    13·1 answer
  • Giving brainless don’t comment if u don’t know I’ll report you.
    13·1 answer
  • Find the equation of a line in the form Ax+ By=C given a slope of -⅘ and y-intercept of 7 USE-SLOPE-INTERCEPT FORM
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!