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
Ivan
3 years ago
9

The equation of a circle is given below.

Mathematics
1 answer:
alisha [4.7K]3 years ago
4 0

Coordinates of center and radius of circle is  (h,k)=(13.40,-2.60)\\r=10 .

<u>Step-by-step explanation:</u>

Here we have , The equation of a circle is given below.

(2 – 13.4)2 + (y + 2.6)2 = 100 or , (x -13.4)^2 + (y + 2.6)^2 = 100

We know that , Equation of circle is given by :

⇒ (x-h)^+(y-k)^2 =r^2  ...........(1)

where (h,k) are the coordinates of center of circle and r is the radius of circle . Let's simplify given equation of circle in question ;

⇒  (x -13.4)^2 + (y + 2.6)^2 = 100

⇒  (x -(13.4))^2 + (y - (-2.6))^2 = 100

⇒  (x -(13.4))^2 + (y - (-2.6))^2 = 10^2

Comparing this equation to (1) we get :

(h,k)=(13.40,-2.60)\\r=10

Therefore , Coordinates of center and radius of circle is (h,k)=(13.40,-2.60)\\r=10 .

You might be interested in
A sugar solution was made by mixing 7 ml of a 50% sugar solution and 3 ml of a 80% sugar solution. Find the concentration of the
pochemuha
7 * 0.5 + 3 * 0.8 = 3.5 + 2.4 = 5.9 

<span>5.9/10 X 100 = 59%


</span><span>59% concentration of new mixture</span>
4 0
3 years ago
What's the basic geometric term for the part of an angle where two rays begin and go in two different directions?
wlad13 [49]

<u>Answer </u>

B. Vertex


<u>Explanation</u>

A vertex is the meeting point of two rays or lines. It is also defined as the point where two or more edges meet. The rays begin and go in two different directions from the vertex.  

In geometry we can say that, it is where each angular point of a polygon, polyhedron, or other figure.

5 0
3 years ago
Two angles in a triangle measure (2.3x+25)° and (5.8x+11)°. what is the value of x if the two angles are congruent to one anothe
Anton [14]

Answer:

The answer is D. x= 4

Step-by-step explanation:

The angles are congruent so

2.3x +25 = 5.8x + 11

2.3x - 5.8x = 11 - 25

-3.5x = -14

x = 14/3.5

x = 4.

5 0
3 years ago
Read 2 more answers
Which number line represents the solution of x + 3 &gt; 2?
Ghella [55]

Answer:

x > -1

(-1, infinity)

Step-by-step explanation:

6 0
3 years ago
Use Inverse operations to solve the expression. Enter your answer in simplest form. y 1 =8 16​
vredina [299]
So we are trying to get the “y” alone, so to undo the division by -8, we will multiply both sides by -8, then simplify.

(-8) y/(-8) = (-8) 1/16

y = -8/16

and simplified:

y = -1/2
7 0
3 years ago
Other questions:
  • The cone shown has a volume of 48 pi cubic inches. what is the radius of the cone?
    11·1 answer
  • -3y &gt; 9 or 2y – 6 &gt; 2<br><br> Pls solve with steps and explain
    5·1 answer
  • If x = a + bi and y = c + di, x × y = y × x.
    7·1 answer
  • You and your friend split a restaurant bill and lave a tip. You pay half plus 5$ your friend pays half of the bill plus 25% oh h
    15·1 answer
  • A group of friends bought 7 tickets to a dog show for 30$ each. How much did they spend on the tickets?
    14·2 answers
  • What's ∣x−2∣=∣4+x∣????
    11·1 answer
  • Show how to make a ten to find 12-4. Write the number sentence
    15·2 answers
  • Find the volume of a cone. Either enter an exact answer in terms of or use 3.14 for pi and round your final answer to the neares
    5·1 answer
  • What is the value of x in the equation Negative StartFraction 6 over 7 EndFraction = Negative StartFraction x over 84 EndFractio
    6·2 answers
  • Write an expression for the following
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!