The circle below is centered at the point (8, 4) and has a radius of length 4. What is its equation?

The Circle Below Is Centered At The Point (8, 4) And Has A Radius Of Length 4. What Is Its Equation?

Answers

Answer 1

Answer:

(x-8)^2 + (y-4)^2 = 16

Step-by-step explanation:

Standard equation of a circle is expressed as;

(x-a)^2 + (y-b)^2 = r^2

(a, b) is the centre

r is the radius

Given

Centre (8, 4)

r =  4

Substitute

(x-8)^2 + (y-4)^2 = 4^2

(x-8)^2 + (y-4)^2 = 16

This gives the required equation

Answer 2

Answer:

(x-8)^2 + (y-4)^2 = 16

Step-by-step explanation:

other guy is correct i just took the quiz


Related Questions

Use the give information to prove that a || b. Given 2= 6 prove a || b

Answers

Answer:

Since 2=6 is false, there is no solution.

Step-by-step explanation:

Discuss TWO ways in which some cultural views that exist may affect
a relationship negatively.

Answers

Answer:

yeah

Step-by-step explanation:

Before answering the question, it's important to get the definition right for cultural views.

Cultural views: 'Cultural views are the beliefs held by a group in a society to be true. We have individual beliefs and also collective views.'

Example: 'Indians love cricket.' The statement can be true as many people do love cricket, but not everyone loves cricket.

Cultural views that exist may affect a relationship negatively as it can lead to miscommunication and racial differences.

What are cultural views?

It should be noted that cultural views are the beliefs that are held by a group in a society.

It should be noted that cultural views that exist may affect a relationship negatively as it can lead to miscommunication and racial differences. For example, one may believe that's he or she is superior to another.

Learn more about culture on:

https://brainly.com/question/25010777

Suppose f(x) =log(x-3) and a g(x)=x+4.
Find the domain of. (fog)(x)​

Answers

Answer:

x > -1

Step-by-step explanation:

p = (f o g)(x) = log ((x+4)-3)

p = log (x+1)

so that p has a value,

the value of x + 1 mus be greater than 0

x + 1 > 0

x > -1

so the domain is x > -1

Domain = {x | x > -1, x must real number}

Find the next three terms of each geometric sequence.

8.1, -6, 36...

10.3, 15, 75...

12.-5, -20, -80...

Answers

I tried subtraction addition multiplication and division and I am still very confused on this

HELP PLEASE TY IN ADVANCE ♥
12, 20, 28, ...
Find the 35th term.

Answers

Answer:

i think 36is the right answer

Polly surveyed 850 teenagers to find out their favorite type of music. She found that 32% of the teenagers surveyed like hard rock.

Part A: How many teenagers surveyed like hard rock? Show your work. (4 points)

Part B: In another survey, Damian found that 75% of the total number of teenagers surveyed like pop music. If 150 teenagers like pop music, what is the total number of teenagers that Damian surveyed? Show your work. (4 points)

Part C: Give an example of a situation in which a percentage is greater than 100%. (2 points)

Answers

Answer:

Step-by-step explanation:

A) There are 850 total teens and 32% like rock.

32% of 850 = 0.32*850 = 272 teens like rock

B) 75% of teens = 150 teens. Make total teens = x. 75%x = 150

0.75x = 150

x = 200 teens like pop

C) well...

There are 50 students who bike to school every day and there are 200 students who walk to school every day. According to this information, the number of students who walk to school is 300% more than those who bike to school.

*I hope the last one is what you were looking for... if not, tell me in comments*

Help me please. And if you can explain but if not its ok

Answers

Answer:

B. 13√3

Step-by-step explanation:

Apply pythagorean theorem:

Thus, we have:

x² = (12√3)² + (5√3)²

x² = 432 + 75

x² = 507

x = √507

x = 13√3

Determine the degree of the following polynomial: - 4x + 10

Answers

Answer:

yeah it si correct

Step-by-step explanation:

4x-5x²+6x³/2x=4x-5x²+3x²=4x-2x²

therefore the degree of the following polynomial is 2

maggie is baking 8 dozen cookies. the recipe she is using makes 24 cookies. she needs 2/3 cup of flour for one recipe. how much flour will she need?

Answers

Answer: 2 2/3 cups of flour

Step-by-step explanation:

Maggie is baking 8 dozen cookies.

8 dozen is equal to 96 cookies as 8×12=96

One recipe is equal to 24 cookies and for each recipe she'll need 2/3 cup of flour.

So you divide 96 by 24 which is equal to 4.

Therefore, you will need 4 recipes worth of flour.

4×2/3=2 2/3

So Maggie would need 2 2/3 cups of flour


What number is 1.5% of 10.89?

Answers

What is 15 percent (calculated percentage %) of number 10.89? Answer: 1.6335.

What value of x is in the solution set of 8x – 6 > 12 + 2x?

Answers

Answer:

the answers are -1, 0, 3, and 5

Step-by-step explanation:

What is the value of t in the following equation?

t + 14 = 2712
A. t = 37
B. t = 123
C. t = 213
D. t = 323

Answers

Answer: t = 2698 as question is written. Just subtract 14 from both sides. There is either a typo in the question or the answer choices.

Step-by-step explanation:

The circumference of a circle is 87 cm. What is the DIAMETER of the circle?

A) 2 cm

B) 4 cm

C) 6 cm

D) 8 cm​

Answers

Answer:

27.70

Step-by-step explanation:

you have to do 87 divided by the pi you only have to do 3.14 as the pi.

Yadira's mom is buying hot dogs and hot dog buns for the family barbecue. Hot dogs come in packs of 12 and hot dog buns come in packs of 9.

The store does not sell parts of a pack and Yadira's mom wants the same number of hot dogs as hot dog buns.

What is the smallest total number of hot dogs that Yadira's mom can purch​

Answers

Answer:

36 hot dogs

Step-by-step explanation:

For this question, we use the LCM of 12 and 9 to calculate the answer

The LCM of 12 and 9 = 36

12=4 x 3

9=3 x 3

LCM of Number = 3 x 3 x 4 = 36


Which word phrase represents the following
expression: 5. 3?

Answers

Answer:

Step-by-step explanation:

5.3 in words is "five point three," meaning 5 3/10 ("five and three tenths."

Answer:

five dot three which means 5.3 is five dot three

Compute and simplify the following: (a+b+c)^3

Answers

Answer:

a^3+3a^2b+3a^2c+3ab^2+3ac^2+6abc+b^3+c^3+3bc^2+3b^2c if you want it expand

(a+b+c)(a+b+c)(a+b+c) is equal to (a+b+c)^3

3. If
15
x+20'
what is the value of?
X

Answers

if 15=x+20 then x=-5
The awnser is x=-5 from the given

Please answer can give brainliest

Answers

Answer:

12 by 20 is correct ( option a)

Can you explain how you got the answer as well please?

Answers

Answer:

A. 35

Step-by-step explanation:

The total amount of movies that the critic rates that we are given is 20. Now they want to figure us to figure it out with 100 movies. 20 times 5 is one hundred. We are supposed to look at the 3 star reviews, which is 7 movies. 7 times 5 is 35. Hope this helps!

Answer:

The answer is option A

Step-by-step explanation:

I have shared a file with the steps if you still can't understand so feel free to contact me through my email. Thanks.

In the diagram, the measure of angle 1 is 116°, the measure of angle 2 is (8x)°, and the measure of angle 6 is (x + 12)°

What is the measure of angle 8, to the nearest degree?

14°
20°
52°
64°

Answers

Answer:

b

Step-by-step explanation:

Answer:

20 or B

Step-by-step explanation:

Edge 2021

90, 98, 96, 95, 97, 96, 99, 91, 93, 98, 96, 97, 95, 96 Part C: Tierney says that 40% of her ponies are over 96 centimeters in height. Is Tierney’s statement CORRECT? A. Yes, because there are 9 ponies with a height of at least 96 centimeters and that is 60% of her ponies. B. No, because there are 5 ponies with a height greater than 96 centimeters and that is about 36% of her ponies. C. Yes, because the median height of the ponies is 96 centimeters and 50% of the ponies would be taller. D. No, because there are 4 ponies with a height of 96 centimeters and that is about 27% of her ponies.

Answers

Answer:

Yes, because the median height of the ponies is 96 centimeters and 50% of the ponies would be taller.

Step-by-step explanation: I think so

Marcus makes a punch that is 1/4 cranberry juice. Write two fractions that are equivalent to 1/4.

Answers

2/8 4/16 would be two answers

Select three ratios that are equivalent to 7: 6.

Answers

Answer: 12:14, 21:18, 42:36

Step-by-step explanation:

14:12 (each # multiplied by 2)
49:42 (each # multiplied by 7)
21:18 (each # multiplied by 3)

Can anyone help me out on this not too sure on this

Answers

Answer:

y = 0.1x - 4

Step-by-step explanation:

Given the following data;

Points on the x-axis (x1, x2) = (-3, 7)

Points on the y-axis (y1, y2) = (-7, -6)

First of all, we would find the slope;

Mathematically, slope is given by the formula;

[tex] Slope = \frac{Change \; in \; y \; axis}{Change \; in \; x \; axis} [/tex]

[tex] Slope, m = \frac {y_{2} - y_{1}}{x_{2} - x_{1}} [/tex]

Substituting into the equation, we have;

Slope = (-6 - (-7))/(7 - (-3))

Slope = (-6 + 7)/(7 + 3)

Slope = 1/10

Slope = 0.1

Next, we would write the equation using the formula;

y - y1 = m(x - x1)

y - (-7) = 0.1(x - (-3))

y + 7 = 0.1(x + 3)

y + 7 = 0.1x + 3

y = 0.1x + 3 - 7

y = 0.1x - 4

Write the following rate as a unit rate.
1720 words to 40 minutes

Answers

Answer:

430 words per minutes because we divide 1720 by 40 to get the number of words for a singular minute.

Hope this helped and brainliest please

430 words per minute

X^2-12x+9=y standard to vertex form

Answers

Answer:

(-6, -45)

Step-by-step explanation:

Answer:

y = (x - 6)^2 - 27

Step-by-step explanation:

The diameter of a circle is 38 inches. What is the circle's area?
Use 3.14 for pi
please help !!!!!!

Answers

Answer:

%* divide by 68d equls ggg

Step-by-step explanation:

It is reall because you have no pr

Answer: The area of the circle is 1134

Step-by-step explanation:

Using the formula - A= pie R^2

Now substitute the radius

A= Pie X 19^2

A= pie X 361

A= 361 pie

A= 1134.1149795

A= 1134 :)

As a ship approaches the dock, it forms a 70 angle between the dock and the lighthouse. At the lighthouse, an 80 angle is formed between the dock and the ship. How far is the ship from the dock?

Answers

Answer:

The distance from the ship to the dock is approximately 5.24 miles

Step-by-step explanation:

From the parameters given in the question, we have;

The angle formed between the dock and the lighthouse = 70°

The angle formed between the dock and the lighthouse at the ship = 80°

The distance between dock and the lighthouse = 5 miles (From a similar question online)

By sine rule, we have;

[tex]\dfrac{a}{sin(A)} = \dfrac{b}{sin(B)} = \dfrac{c}{sin(C)}[/tex]

Therefore, we have;

[tex]\dfrac{5}{sin(70^{\circ})} = \dfrac{The \ distance \ from \ the \ ship \ to \ the \ dock}{sin(80^{\circ})}[/tex]

[tex]\therefore The \ distance \ from \ the \ ship \ to \ the \ dock = sin(80^{\circ}) \times \dfrac{5}{sin(70^{\circ})}[/tex]

[tex]sin(80^{\circ}) \times \dfrac{5}{sin(70^{\circ})} \approx 5.24 \ mi[/tex]

Therefore;

The distance from the ship to the dock ≈ 5.24 miles

PLEASE HELP ME WITH THIS FOR BRAINLIST AND 5 STAR

Answers

Answer:

Step-by-step explanation:

1) 792÷ 36=22

2) 1/2 ÷ 3 = 1/6

3) D

4) its 10,00 cause 7.741 x 10 = 77,410

5) the answer in decimal is 60.089

people pay to visit a stately home
age 16 and over: £32.70
under 16: £17.90
143 people pay and 38 of these people are under 16.
How much ticket money is collected?

Answers

Answer:

£4113.70

Step-by-step explanation:

Given that:

143 people pay ; out of which 38 are under 16 ;

Hence ; 143 - 38 = 105 are over 16

Under 16 = £17.90

£17.90 * 38 = £680.20

16 and Over : = £32.70

£32.70 * 105 = £3433.50

£(680.20 + 3433.50) = £4113.70

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