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
Zepler [3.9K]
1 year ago
6

What is the center of a circle represented by the equation x92y62102

Mathematics
1 answer:
andreev551 [17]1 year ago
8 0

The center of the circle is (-9, -6).

What is the center of the circle?

A circle's center is the point from which all of the distances to the other points on the circle are equal. The radius of the circle is the measurement at issue.

Here, we have

The equation of a circle is written as:

(x - h)² + (y - k)² = a²

Where (h, k) is the center and a is the radius of the circle.

Where (h, k) is the center and a is the radius of the circle.

(x + 9)² + (y + 6)² = 10² (Given)

From the equation, the center of the circle is (-9, -6)

The radius of the circle is 10.

In general form, the equation can be written as

x² + 18x + 81 + y² + 12y + 36 = 100

x² + y² + 18x + 12y + 17 = 0

Hence, the center of the circle is (-9, -6).

To learn more about the center of the circle from the given link

brainly.com/question/25938130

#SPJ4

You might be interested in
Julia wants to make 8 bows using 18 feet of ribbon. She wants to use an equal length of ribbon for each bow with no ribbon left
aleksley [76]
each bow that julia makes can be 2.25 feet
6 0
3 years ago
Read 2 more answers
A company rents out 17 food booths and 22 game booths at the county fair. The fee for a food booth is $175 plus $10 per day. The
GrogVix [38]

Answer:

<em>Ct = 4075 + 368d</em>

Step-by-step explanation:

<u>Function Models</u>

A company rents out food booths and game booths at the county fair.

For a food booth, the company charges a fixed fee of $175 and a variable fee of $10 per day. If d is the number of days, then the charges for a food booth are:

Cf = 175 + 10d

Similarly, the company charges $50 plus $9 per day for a game booth, thus the total charges are:

Cg = 50 + 9d

If all the booths are rented for the entire time, the total amount the company is paid for 17 food booths and 22 game booths is:

Ct = 17Cf + 22Cg

Substituting:

Ct = 17(175 + 10d) + 22(50 + 9d)

Operating:

Ct = 2975 + 170d + 1100 + 198d

Simplifying:

Ct = 4075 + 368d

8 0
3 years ago
Colin had 12 apples . He gave away 1/2 of themWrite another fraction that tells how many apples Colin gave away
mrs_skeptik [129]

12 divided by 2. He gave half of 12 away, wich is 6. Your answer is 6

Have a great day! <3

4 0
2 years ago
Which strategy would not correctly solve this story problem? Luke buys a muffin and glass of juice each Monday for breakfast. Ea
svetlana [45]

Answer:

The answer is D.

Step-by-step explanation:

Each Monday, Luke spends $5 ($3 for the muffin, $2 for the juice). To figure out how much he spends in 6 weeks, you multiply $5 by 6. Hope this helps! :)

5 0
3 years ago
Can you help with this I don’t know how to solve this.
Triss [41]

Answer:

arclength = 13.44 ft

Step-by-step explanation:

We are given PS = 28 feet, which is the length of the diameter.

The formula for arc length is  2\pi r\frac{x}{360}, where x is the degrees.

So, we need to find the radius. We know that the radius is half of the diameter, so:

\frac{28}{2}=14 ft

We also need to find ∠TXS. Since we know the diameter is a line that crosses the center point of the circle, we also know that ∠PXT and ∠TXS add up to 180°. So:

∠PXT + ∠TXS = 180

125 + ∠TXS = 180

∠TXS = 180 - 125

∠TXS = 55°

Now, we can use the arc length formula:

arclength=2\pi r\frac{x}{360}

arclength=2\pi (14)\frac{55}{360}

arclength=13.43903524...

arclength = 13.44 ft

Check my work to make sure! Hope this helps!

7 0
3 years ago
Other questions:
  • Which number sentence is true?
    15·1 answer
  • Which is a linear function?
    8·1 answer
  • A square ceiling has an area of 360 square feet. Alex wants to put molding around the entire perimeter of the ceiling. Approxima
    6·1 answer
  • 2x^(2) + xy + 2y^(2) = 5, (1, 1)<br> (ellipse)
    11·1 answer
  • What is the volume of a frustum of a right pyramid with the area of the lower base square to 100 square inches, the area of the
    15·1 answer
  • What is the exponential regression equation that fits these data? x у 1 4 2 9 3 27 4 90 5 250 6 580 O A. y = 39.16x2 - 169.38x+
    5·1 answer
  • Will mark brainliest for correct answer!
    12·1 answer
  • There is a picture below. Help me please!
    8·1 answer
  • What is the slope of the lines shown? *
    15·2 answers
  • In an experiment, the temperature of a sample is measured as 16 degrees Celsius. If the percent error is 0.75%, how can you repo
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!