Circle A has center of (2, 3) and a radius of 5, and circle B has a center of (1, 4) and a radius of 10. What steps will help show that circle A is similar to circle B?

Dilate circle A by a scale factor of 2.
Translate circle A using the rule (x + 1, y − 1).
Rotate circle A 180° about the center.
Reflect circle A over the y-axis.

Answers

Answer 1

Answer:

A

Step-by-step explanation:

Answer 2

To show that circle A is similar to circle B the step required is Dilate circle A by a scale factor of 2 option (A) is correct.

What is a circle?

It is described as a set of points, where each point is at the same distance from a fixed point (called the center of a circle)

We have two circles:

Circle A has a center of (2, 3) and a radius of 5

Circle B has a center of (1, 4) and a radius of 10

The standard circle's equation can be written as:

(x - h)² + (y - k)² = r²

The equation for circle A:

(x - 2)² + (y - 3)² = 5²

The equation for circle B:

(x - 1)² + (y - 4)² = 10²

To show that circle A is similar to circle B:

It is required to perform the geometric transformation:

Dilate circle A by a scale factor of 2.

The radius of circle A is 5 units and after dilation by a scale factor of 2, the radius of the circle becomes 10 which is the radius of circle B.

Thus, to show that circle A is similar to circle B the step required is Dilate circle A by a scale factor of 2 option (A) is correct.

Learn more about circle here:

brainly.com/question/11833983

#SPJ5


Related Questions

Quadratic Functions - Part 2
Graphing Quadratic Functions Using Vertex Form - Part 1
Independence Practice

1. Identify the vertex, complete the table and graph g(x) = (x – 4)^2 – 5.

2. Identify the vertex, complete the table and graph h(x) = (x + 1)^2 + 4.

Answers

Answer:

h(x) = (x + 1)^2 + 4/ 23+40 =49

Step-by-step explanation:

The step by step is on papamath.com

The is a picture show all details and work
(triangles)

Answers

Answer:

x: 8.75

y: 8.5

Step-by-step explanation:

Since the two triangles are similar, you can find the scale of LJK relevant to TRS by dividing 7/4 = 1.75

This means each side of LJK is 1.75 times greater than the respective side of TRS

Now you can plug this in to the other two sides by doing 5*1.75=8.75 and 6*1.75=10.5

This solves x, but since side LK is y+2, y is 10.5-2=8.5

x=8.75

y=8.5

Write an example problem(s) for area.

Answers

Answer:

Example 1.

A square with side lengths of 5.

5*5 = 25.

So the area would be 25 units ^2

Example 2.

A rectangle with a length of 9 and a width of 4

9*4 = 36

So the area is 36 units ^2

Answer:

A square with side lengths of 5.5*5 = 25.

Step-by-step explanation:

CAN SOMEONE PLEASE HELP ME WITH THIS!! IMAGE BELOW
ILL GIVE YOU BRAINLIST ANSWER

Answers

Measure of hypotenuse is always larger than measure of the legs, or two ends of the legs always connect to form a hypotenuse, or hypotenuse is always a^2=b^2+c2

40x40x40 divided by 6 Help me pls

Answers

Answer:

the answer is 10666.6666667.

Step-by-step explanation:

40*40*40=64000

64000/ 6=10666.6666667

Find m < RQP

A) 70°
B) 55°
C) 80°
D) 90°

Answers

Answer:

The answer is 70

Step-by-step explanation:

This is an inscribed angle, and acording to the inscribed angle therom, the ? is 1/2 the measure of it ark.

So divide the ark measure (140 degrees) by 2

and you get 70 as your answer

Hope this helps!! (ɔ◔‿◔)ɔ ♥

g(n) = 4n+ 3
f(n) =n +4
Find -5g (9) + 5f (9)

Answers

Answer: -130

Step-by-step explanation:

a. 30
b. 86
c. 32
d. 79

Answers

Answer:

30°

Step-by-step explanation:

<KOL = <JOL - <JOK

= 58° - 28°

= 30°

pls help answer
i dont not need explaination
:)

Answers

Answer:

165 km²

Step-by-step explanation:

First, let us find the area of the big rectangle.

Area = length × Width

Area = 15km × 13 km

Area = 195 km²

Now, let us find the area of the small rectangle.

Area = length × width

Area = 6 km × 5 km

Area = 30 km²

And now, let us find the area of the shaded region.

For that, we have to subtract the area of the small rectangle from the area of the big rectangle.

Area = 195 km² - 30 km²

Area = 165 km²

Drako found an emerald in a cave at a depth between Negative one-half and Negative 1 and two-thirds meters. Which number could represent the depth at which the emerald is located?

Answers

Answer:

Negative 1 and three-fifths meters

 GIVING BRAINLIEST TO THE PERSON THAT CAN EXPLAIN THIS THE BEST (:

Answers

Answer:

the given picture is not clear

The tree diagram represents an
experiment consisting of two trials.

Answers

I think answer i based on the gram so maybe another method

GIVING BRAINLIEST TO THE PERSON THAT CAN EXPLAIN THIS THE BEST (:

Answers

Answer:

30

Step-by-step explanation:

Perimeter of parallelogram = 70 ft

-> 2x + 2y = 70 .....(1)

x = 6y (Given) .....(2)

From equations (1) & (2)

2(6y) + 2y = 70

12y + 2y = 70

14y = 70

y = 70/14

y = 5

-> x = 6*5

-> x =30

This shape is called parallelogram.

perimeter : 2(base + height)

Identify the base and height

base : x ≈ 6(y)                                          [ as x is 6 times as large as y ]

height : y

====================================

2(base + height) = perimeter2(6(y) + y) = 70 2(7y) = 707y = 35                                             [ divide both sides by 7 ]y = 5

Find x:

x ≈  6(y)x ≈ 6(5)x =  30

An urn of boiling water in an office has a capacity of 20litres. If it filled to maximum capacity, calculate the number of 250ml cups that can be shared from it.

Answers

Ok, in a liter there is 1000 milliliters, multiply by 20 to get 20,000, now we know the urn has 20,000 milliliters and we simply divide it by 250 to get about 80 cups

Ms. Lawrence had $550 in her bank account. The next day she withdrew $120 to buy groceries. She deposited $200 two days later. Four days later she used her debit card to buy new shoes that cost $89. What was her bank account balance after these transactions? O A $541.00 O B $630.00 O c $430,00 D $670.00​

Answers

option A

hope it really helps...!!!

The triangles are similar. Find the value of x.

Answers

Answer:

x = 36

Step-by-step explanation:

Remark

This can be done as a proportion. A proportion consists of 2 ratios which means it has 4 parts. If you know three of them, you can solve for the 4th.

We can use the following proportion

42/14 = x / 12    Notice that both ratios have tops and bottoms that use corresponding parts. Cross Multiply

14*x = 42 * 12            Combine the right

14x  = 504                 Divide by 14

x = 504/14

x = 36

two children want to share 5 cupcakes so that each child gets the same amount. How many cupcakes should each child get

Answers

Answer:

2.5

Step-by-step explanation:

5 divided by 2 equals 2.5


Felipe received a $15.25 gift card for a photo center. He used it to buy prints that cost 6 cents each. The remaining balance, B (in dollars), on the card after
buying x prints is given by the following
B = 15.25 -0.06x
What is the remaining balance on the card if Felipe bought 50 prints?


Can anyone help me ?

Answers

Answer:

12.25

Step-by-step explanation:

B = 15.25 -0.06x

B = 15.25 -0.06(50)

B = 12.25

The answer is 254.16 is just 15.25 divided by 0.06

What is the percent of increase from 4.2 to 9.5?

Answers

Answer:

126.19%

Step-by-step explanation:

A company is promoting two employees to the director and manger roles. If there are currently 35 employees, how many ways can those positions be filled?
1785

1190

595

270

Answers

Answer:

595

Step-by-step explanation:

2 positions for 35 employees.

[tex]C(n) = (\frac{n}{k}) = \frac{n!}{(k!(n-k)!)}[/tex]

Where n = 35, total number of employees and k = 2, how many spots available

[tex]\frac{35}{2} = \frac{35!}{2!(n-k)!} = \frac{35*34}{2 * 1} = 595[/tex]

Answer:

595

Step-by-step explanation:

Solve the equation. y 3 = –y 9 y = 1 y = 3 y = 6 y = 9

Answers

The solution of the equation is y = 3.

What is the linear equation?

An equation between two variables that gives a straight line when plotted on a graph.

The solution to the equation is;

[tex]\rm y + 3 = -y + 9\\\\y+y=9-3\\\\2y=6\\\\y=\dfrac{6}{2}\\\\y=3[/tex]

Hence, the solution of the equation is y = 3.

To know more about linear equations click the link given below.

https://brainly.com/question/14824234

Factor the expression 4+28x using the GCF

Answers

Answer:

4(1+7x)

Step-by-step explanation:

There are 2 terms in this expression: Factorize them

4: 2 * 2

28x: 2 * 2 * 7 * [tex]x[/tex]

Which factors do both of the terms have in common?

2 and 2, which means that the GCF is 4.

Now to figure out whats inside the parentheses.

What number multiplied by 4 gives 4? 1

What number multiplied by 28x gives 4? 7x

So the final result is 4(1+7x)

PLEASE HELP WILL MARK BRAINLIST
The line y = 3x +2 is dilated by a scale factor of 2 centered at the origin. Which equation represents the image of the line after the dilation?
y=6x+4
y=2x+2
y=3x+9
y=3x+4

Answers

Answer:

y=6x+4

Step-by-step explanation:

I NEED THIS ASAP
five doctors are selected at random from a hospital employing 27 doctors to fill out a question

*WILL GIVE BRAINLIEST

Answers

Answer:

See below

Step-by-step explanation:

There are   27 C 5 ways to choose 5 doctors from 27

             = 27 ! /(22!  5!)  = 80730 ways to choose 5

This is a COMBINATION.

Answer: Combination

Step-by-step explanation: It has no order of selection. It is random and can't be paired like permutation.

Compare with another response

Someone solve number 8 pleaseeeee

Answers

Answer:

2 cats

Step-by-step explanation:

12% of 24 = 2.88

Answer:

2 cats were adopted.

Step-by-step explanation:

When finding a percentage of something, heres a trick. Just take the number you taking the perccentage of, and mutiply it by the percentage. In this case, 24*12.

24*12 = 288.

Now take that new number and divide it by 100. Now you have your answer. In this case,

288/100 = 2.88.

Becuase these are cats, we can't have or adopt half of one XD. You can't adopt half of a cat, so we round it down to 2. Meaning, 2 cats were adopted.

Can someone help me with this problem

Answers

d(4.4)

hope it really helps ...!!!

Which quadratic function is represented by the graph?

Answers

Answer:

f(x) = -5(x+1)(x-5)

Step-by-step explanation:

Because the x-axis of the arch is 1 and -5 and it couldn't be -1/5 because the y-axis doesn't show that.

What is 11 in x 17 in (7.7 in x 23) in

Answers

33117.7 in is the answer I believe…

Answer:

33117.7

Step-by-step explanation:

33117.7 is the perfect answer

can I get help with this problem

Answers

Answer:

-2

Step-by-step explanation:

plug in -1

find the area of the composite figure​

Answers

Answer:

74 in²

Step-by-step explanation:

The easiest way to find the area is to imagine the rectangle as a whole rectangle, then subtract the area of the empty space.

The area of the whole rectangle can be found with:

A = b · h

A = 9 in · 11 in

A = 99 in²

So the area of the entire rectangle (with the empty space included) is 99 in².

In order to find the area of the composite figure, you need to subtract the area of the empty space, which can be found with:

A = b · h

A = 5 in · h

In order to find the height of the empty space, we can take the whole side (11 in) and subtract the values already there (4 in and 2 in).

11 in - (4 in + 2 in) = 5 in

So the height is 5 in:

A = 5 in · 5 in

A = 25 in²

The area of the composite figure is:

A = 99 in² - 25 in²

A = 74 in²

Answer:

Answer:74 in^2

Step-by-step explanation:

My in-head skip solutioning method...:

the 4, 5__2,9___4,4,2__=10in.___5,4__=9in.

......__74

Other Questions
which word describes how there is only one "you"? A- unilateral B- unison C- unit D- unique please help asap tysm Easy Points!!Question 7 of 10Does the mapping diagram represent a function? Why or why not?A. No; each input pairs with only one output.B. No, the input value x = 3 pairs with two different output values.O C. No; two output values pair with two different input valuesO D. Yes; each input pairs with only one output. Which description of the term monastery is correct?a religious community dedicated to prayer, charitable work, and the preservation of knowledgean illustrated manuscript containing verses of Christian scripture or other religious textsthe structure of the early Christian church in which monks answered to abbots and bishops reported to the popea long journey of religious importance for a Christian pilgrim Explain why and how a website designed for people who like to explore the outdoors might be different from a website designed for people who like ghost stories, A: Why the two websites might be different: B: How the two websites might be different I Fill in the blank in the following sentence with the appropriate food itembelow.To make soup, you needA. des gteaux.B. des cerises.OC.C. des lgumesD. des bonbons.SUBMIT Read the statements and correct the mistakes. 1. We buy medicine at the boutique. 2. We buy meat at the bakers. 3. We buy magazines at the market. 4. We change our hairstyle at the greengrocers. 5. We refill a cars gas tank at the chemists PLEASE HELP I need this done by the end of the day. The data _____ is where all the user or data traffic flows (for example, the traffic between users on a network). What is the value of [ 3 ( 8 2 ) ] 5 ? enter your answer in the box. Why is art important in today's society? I need help with these 2 questions, This due very soon so please respond ASAP and I will mark brainliest if correct! How can serious drug abuse affect a persons relationships, finances, and family?Select all that apply.A)People who abuse drugs may choose addictive drugs over maintaining healthy relationships.B)People who abuse drugs provide financial income to the family.C)People who abuse drugs may get respect in their community.D)People who abuse drugs may overdose, causing the family great pain. I SUCK AT MATH HELP PLS!!! is (x-4) a factor of f(x)=x^3-2x^2+5x+1 explain your reasoning Alia bought a home for her pet turtle. The rectangular tank is 3 feet long, 1 foot wide, and 2 feet high. What is the volume of the tank?The volume of the tank is Blank cubic feet What is the value of x? 27.2g CuCl2 was dissolved in 2.50 L of the water. What is the molality of the solution? Fiona the hippo has been an international sensation since her premature birth. Doctors worried about Fiona's survival because she was so underweight for a hippopotamus. A newborn hippo usually weighs between 55 and 120 pounds, and Fiona weighed just 29 pounds. Her grit and determination made her a celebrity with millions of followers on social media. There was even a children's book written about her. A little over a year after her birth, Fiona proved that she was quite the survivor. She reached a healthy weight of 1,000 pounds. To celebrate the milestone, Fiona was rewarded with pineapple and cake.1Select the correct answer.Which sentence best concludes the passage?A. Her many followers would agree that it was well deserved for this hippo who beat the odds.B. The book about Fiona the hippo can be purchased at bookstores throughout the country.C. She is a hippo unlike any other because she is the first Nile hippo born at the zoo in 75 years.D. Fiona is now the same weight as other hippos, and she looks like other hippos in the zoo. which expression is equivalent to (x^9yz^4)^5 Would a glowing rod be hotter if it was white or red? Why?