What is the image of (4, -7) after a reflection over the line y = x?

Answers

Answer 1
-4,7 I believe !sorry if it is wrong
Answer 2

The image of (4, -7) after a reflection over the line y = x is (-7, 4) because the transformarion rule for y = x is (x, y) → (y, x)

What is geometric transformation?

It is defined as the change in coordinates and the shape of the geometrical body. It is also referred to as a two-dimensional transformation. In the geometric transformation, changes in the geometry can be possible by rotation, translation, reflection, and glide translation.

It is given that:

The point is (4, -7)

The line of reflection is y = x

As the line y = x is passing through the origin.

The transformarion rule for y = x is:

(x, y) → (y, x)

(4, -7) → (-7, 4)

Thus, the image of (4, -7) after a reflection over the line y = x is (-7, 4) because the transformarion rule for y = x is (x, y) → (y, x)

Learn more about the geometric transformation here:

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Related Questions

Can someone help me with this

Answers

Answer:

1, 4, 9, 16,25, 36, 49, 64, 81, 100, 121, 144

Step-by-step explanation: hope it helps

Answer:

1, 4, 9, 16, 25, 36

Step-by-step explanation:

Hi! So when you're looking at questions like these, you're normally going to want to find a pattern. So lets look at this problem. When you jump from the number 1 to the number 4, you increase by 3. When you jump from the number 4 to the number 9, you increase by 5. When you jump from the number 9 to the number 16, you increase by 7.

Based on this information, you can conclude that the pattern is that it is increasing by odd numbers, and the odd number is increasing by 2 each time.

Now that we know the information, we can start finding the next terms. Since the jump from 9 to 16 was 7, we know that the next number is going to be 9 away from 16, which is 25.

Now that we have that term, we can find the next. We know that the jump from 16 to 25 is 9, so we know that the next term will be 11 away from 25, which is 36.

You could keep doing this forever.

Hope this helps!!

What is the probability when Sue will randomly select from a treat bag containing 6
lollipops and 4 gum balls. Sue will select a treat, NOT REPLACE it, and then select a
second treat. Sue will select a gumball then a lollipop.

Answers

Answer:

6/25

Step-by-step explanation:

It is already to late to answer this because my final was due yesterday:

What percent is increase if the boy had 12 comic books and bought mores so now he has 15 comic books.

Answers

Answer:

increase by 25%

Step-by-step explanation:

15-12=3

12÷3=4

4=25%

slope=
-2/5 y-intercept = 0

Answers

Y=-2/5x+0 or y=-2/5x

What is the slope for the following question?
Y = 3x - 2

Answers

it should be x=2/3.

PLS I NEED YOUR HELP AND I REALLY NEED THIS DONE CAN YOU GUYS DO THIS FOR ME I'LL BRAINLIEST. use the quadratic formula to find the equation. 3x^-10x+5=0
A. 10±√40/6

B. 2±√24/2

C. 1±√35/2

D. 5±√15/3

Answers

Answer:

my answer is (5±√10)/3

A

Formula= (-b+-√b²-4ac)/2a

Plug in the numbers based on ax²+bx+c


((-10)+-√(-10)²-4(3)(5))/2(3)

=(10+- √40)/6


Vertices Outside of the Circle: There are three angles with vertices outside of the circle that same the same theorem. What is the names of those angles?

Answers

Answer:

what do you actually wanna say?

Plz solve this as soon as possible it is due today, all it is is yes or no

Answers

Answer:

1 Rational, Integer

2 Rational

3 Rational, Whole

4 Rational , Whole

5 Rational

6 Rational

7 Rational

8 Rational

Step-by-step explanation:

Pretty sure this is correct

Can someone help me on this real quick PLZZZZZZZZZZZzz

Answers

Step-by-step explanation:

1)On the table for Yards put 3 and 5. Then put Feet as 6, 12 and 18.

2)On 2 put [tex]\frac{6}{2} \frac{9}{3} \frac{12}{4} \frac{15}{5}[/tex]

Each ratio is equal to 3:1

3)The equation that describes the relationship is x:y

4)The equation that describes the relationship is 3:50

Answer
A 15
B 100
C 120
D 148

Answers

120 bc all u have to do was find the area

Answer:

120

Step-by-step explanation:

6*5*4=120 and boom that’s your answer

Solve for a 1/2 a-9=11

Answers

Answer:

a=31

Step-by-step explanation:

1/2(a-9)=11

a-9=22

a=22+9

a=31

Shakira and Evelyn disagree on the method used to find the perimeter of an equilateral triangle whose side measures 4n-2. Whose method is correct? Explain. Shakira's method: 3(4n-2) Evelyn's method: (4n-2)+(4n-2)+(4n-2)

Answers

Answer:

Both are correct

Step-by-step explanation:

All the sides of an equilateral triangle are equal. Hence;

Perimeter of an equilateral triangle = 3S

S is one of the side length

Given;

S = 4n-2

Perimeter of the triangle = 3(4n-2)

This can also be expressed as P = S + S + S

P = (4n-2) + (4n-2) + (4n-2)

This shows that both methods are correct

I have over 20 pencils in my desk

Answers

Answer:

that means you probably have 40 or 30

Step-by-step explanation:

which equation is equivalent to x2+7x+12/ x2-x-12

Answers

Answer:here try both of these

x=4

x=3

Step-by-step explanation:

13(2x)+5x as a simplified expression

Answers

Answer:

31x

Step-by-step explanation:

PEMDAS. Multiplication first.

13*2x is 26x. Then add 5x. 31 x

Hope this helps you :D

#Team Rainbows

Ms. Williamson woke up one morning to find her basement flooded with water. She called two different plumbers to get their rates. The first plumber charges $36 just to walk in the door plus $28 an hour. The second plumber charges a flat $64 an hour.


a. What is the cost for each plumber if the job takes four hours?


b. How many hours did the first plumber take to do the job if he charged $176?


c. After how many hours will the cost for both plumbers be the same?

Answers

Answer:

A. $148 for the first plumber for 4 hours. $256 for the second plumber for 4 hour

B. He did 5 hours

C. 1 hours because the flat rate plus the hourly fee adding it together will equal 64.

Step-by-step explanation:

Your welcome

Which of the following statements says that a number is between -5 and 5?

|x| > 5
|x| < 5
|x| = 5

Answers

Answer:

I think its

|x| = 5

Step-by-step explanation:

Answer:

|x|<5

Step-by-step explanation:

HELP!!! VERY CONFUSED????

Answers

i believe the answer is 17 hope this helps

Answer:

I am pretty sure the answer is 17

Helen had $330 in her savings account when Vince opened a savings account with zero dollars.
Helen deposited $30 into her account each week for x weeks.
Vince deposited $50 into his account each week for x weeks.
The accounts did not earn interest.

Which inequality represents this situation when the amount of money in Helen's account was greater than the amount of money in Vince's account?

A.
30x>330+50x
B.
50x 330+30x

Answers

I think the answer is 30x+330>50x

Step-by-step explanation:

for the option A it was slightly changed,

cause the $30 was deposited by helen not Vince.

so check that well

Item 7
Jamie thought she could complete her homework in 2 hours. It actually took her 5 hours. What is the percent error?

Round to the nearest percent.

Answers

Answer:

hmmm im not sure ill forward this to someone else.

Step-by-step explanation:

Answer:

wwf

Step-by-step explanation:

fefewsdf

Kevin purchased 5 hamburgers for $1.40 each and 6 sodas for $1.25 each. The tax on his order
was 8%. What was the total cost of Kevin's purchase?
A. $14.50
B. $15.66

C.$22.50
D. $14.58

Answers

Answer:

14.50

Step-by-step explanation:

hope this helps

The total cost of Kevin's purchase including tax would be $15.66

Calculating the cost of each item :

Cost of hamburgers = 5 × $1.40 = $7.00

Cost of Sodas = 6 × $1.25 = $7.50

The total cost of Kevin's purchases excluding tax is the sum of the items :

$7.00 + $7.50 = $14.50

Tax paid on purchase :

8% × $14.50 = $1.16

Therefore, The total amount paid including tax is ($14.50 + $1.16 = 15.66

Learn more : https://brainly.com/question/18796573

A movie is 2 and a quarter hours long. A family is able to watch 2/6 of the movie before having to leave the theater. How many hours of the movie did the family watch?

Answers

Answer:

29 mints OK. O that's v the answer all

Which choices are equivalent to the expression?

Answers

You already have the correct answer. B

Which of the points are solutions to the inequality?
Check all that apply.
1. (-2, -5)
2. (0, -4)
3. (1, 1)
4. (3, 5)
5. (5, 5)

100 points!!!! Pls help

Answers

I think 4

Step-by-step explanation:

Answer:

A,C,D

Step-by-step explanation:

An industrial shipping crate is in the shape of a rectangular prism. The crate is 7 feet shorter than it is wide and 16 feet deeper than it is wide. The volume of the crate is 6,732 cubic feet. What equation represents the volume of the shipping crate?

Answers

v=l×w×h

v=3×1.2×4.5

v=16.2

Use synthetic division to determine f(-2) for the function f(x)=9x^3-18x^2-16x+32
144
-144
-54
-80

Answers

Answer: -80

Step-by-step explanation:

what are the resulting coordinates of point t?

Answers

Answer: C

Reason:
Reflects on the x axis (4,5) —> (4,-5)

Since it reflects on the x axis, x remains unchanged while y changes

You are selling hot dogs and sodas. Each hot dog costs $1.50 and each soda costs $0.50. At the end of the night, you made a total of $78.50. You sold 87 hot dogs and sodas altogether. You must report to your manager the number of hot dogs and sodas that were sold. How many hot dogs and how many sodas were sold?

Answers

Answer:

x= hot dogs

y= soda

Total sold

1 x + 1 y = 87 .............1

2 x 0.50 y = 78.50 .............2

Eliminate y

multiply (1)by -0.50

Multiply (2) by 1.00

-0.50 x -0.50 y = -43.50

2 x + 0.50 y = 78.50

Add the two equations

1 x = 35.00

/ 1

x = 35.00

plug value of x in (1)

1 x + 1 y = 87

35 + y = 87

y = 87 -35

y = 52

y = 52.00

x= 35 hot dogs

y= 52 soda

Step-by-step explanation:

(23 PTS) WILL GIVE BRAINLIST

Answers

Answer:

Step-by-step explanation:

g(x) would be

8

4

2

0

- 2

what is the answer to this question some one please help me (7−b)+(3b+2)

Answers

Answer:2b+9

Step-by-step explanation:

2b+9. first rearrange. then combine like terms
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