GEOMETRY QUESTION, HELP PLEASEEE.

GEOMETRY QUESTION, HELP PLEASEEE.

Answers

Answer 1

Answer:

The pre-image C is (2, 5)

Step-by-step explanation:

If the point (x, y) rotated about the origin by angle 90° clockwise, then its image is (y, -x)If the point (x, y) rotated about the origin by angle 180° clockwise, then its image is (-x, -y)If the point (x, y) rotated about the origin by angle 270° clockwise, then its image is (-y, x)

∵ Point C was rotated 270° clockwise around the origin

C' = (-5, 2)

→ By using the 3rd rule above

∵ The image of the point (x, y) is (-y, x)

∴ (-y, x) = (-5, 2)

→ That means -y = -5 and x = 2

x = 2

∴ -y = -5

→ Divide both sides by -1

y = 5

The pre-image C = (2, 5)


Related Questions

How do regulations influence wages?
O A. They increase wages regularly over time.
O B. They create laws dealing with jobs and income.
C. They set a ratio of productivity to wages.
D. They set the market value of all types of jobs.

Answers

Answer:

b

Step-by-step explanation:

There are certain reasons that the regulations influence wages, among them the main influence is that they create laws dealing with jobs and income.

What are wages?

A wage is a sum of money paid by an employer to an employee for work completed over a set period of time.

Compensatory payments, such as minimum wage, annual bonuses, and prevailing wage and remunerative payments, such as prizes and tip payouts, are examples of wage payments.

These wages are influenced by the regulations in which the laws dealing with jobs and income.

Therefore, option B is correct.

To learn more about the wages, refer to:

https://brainly.com/question/13847060

Help please!Find the y-intercept of the line on the graph.
Enter the correct answer.

Answers

the y-intercept is -4!

pls help!!

A chest was resting on the ocean floor 500
feet below the surface. It was lifted to the deck of a ship 16 feet above the surface. How far was the chest lifted?

I need you to :
Define the variable
Write the equation
& The solution.

Answers

Answer:

I don't know about the variable but I believe that the equation is -500+516=16 and the solution is 16

Step-by-step explanation:

Nellie says that 7.8 is smaller than 7.74 because 8 is a smaller number than 74. Explain her mistake.

Answers

Answer:

74

Step-by-step explanation:

because nelly forgot the decemal placement. She said 74 instead of 7.74

fimd the measure of an interior angle polygon with 12 sides​

Answers

Answer:

150 degrees

Step-by-step explanation:

This image should help. (It was hard to explain, sorry about that ._.)

write 0.00000000018 in a scientific notation

Answers

Answer:

[tex]1.8*10^{-10}[/tex]

Step-by-step explanation:

To find the number in scientific notation you want to find how many times you have to move the decimal to get the decimal to be right after the first non-zero number. If you move to the left the exponent is positive and if you move it to the right the exponent is negative. The answer would be [tex]1.8*10^{-10}[/tex].

What is the slope of the line that passes through the points
(-10,-8) and (-8, -16)? Write your answer in simplest
form.

Answers

-4 because the formula is y2-y1/x2-x1 n u jus plug in the values for x n y.

a waterslide has an angle of elevation of 20 degrees whats is the rise for a run of 2.6 m?

Answers

Answer:

Therefore, the rise will be 0.95 m

Step-by-step explanation:

As the waterslide has an angle of elevation of 20 degrees.

Ф = 20°

And we have to determine the rise for a run of 2.6 m.

All we need is to use the trigonometric ratio of tan Ф

Because

tan Ф = rise/run

As

run = 2.6 m

Ф = 20°

so

tan Ф = rise/run

tan (20) = rise/run

rise = tan (20) × 2.6

rise = 0.95 m

Therefore, the rise will be 0.95 m

A pool company is creating an image for a client that has the look of a 3-D image for a family pool and a similar dog pool. Find the value of b in the drawing below?

Answers

Answer:

when the shapes are similar, ratio of their sides are the same

QR/MN = c/6 = PQ/LM = 2/4

c/6 = 2/4

c = 3

Step-by-step explanation:

Answer:

The answer is 11!

Step-by-step explanation:

Divide 22 by 2. :) took the quiz and this was correct

PLEASE HELP MEH NOW!! I WILL MARK BRAINLIEST 1/8 divided by 5

Answers

Answer:

1/40 or .025

Step-by-step explanation:

Just flip the 5 then multiply instead of dividing.

[tex]\frac{1}{8}*\frac{1}{5}[/tex]

You turn 5 into 1/5 by flipping it.

When you multiply them you get.

[tex]\frac{1}{40}[/tex]

or

.025

Hope this helps! Have a blessed day!

Geoffrey friend baked a cream pie yesterday. Geoffrey ate 6.3 slices yesterday and 1.3 slices today. How many slices has Geoffrey eaten so far?

Answers

Answer:

7.6

Step-by-step explanation:

1.3 + 6.3 = 7.6

Whoever answers this I will mark you Brainliest or else I’ll report you

Answers

Answer:

Uhh ok

Step-by-step explanation:

Answer:

yea

Step-by-step explanation:

ok the answer  is ok

What is the equation of the line that passes through the point (5,-2) and has a slope of -2/5?​

Answers

Answer:

y= -2/5x -2

Step-by-step explanation:

y = mx + b

jxjxjxjxnxjddjdjdjdjj

A 10 kg bag of mangoes costs $12.
Find the price per kg of mangoes.

Answers

Answer:

1.2

Step-by-step explanation:

represent the following sentence as an algebraic expression , where '' a number '' is the letter x . you do not need to simplify
7 lesss than the product of 5 and a number

Answers

5x -7
That’s the expression, I believe

Answer:

5x-7

Step-by-step explanation:

5x-7

Product=multiply so 5x and less than is minus so 5x-7.

Hope this helps :D

i'll mark you as brainliest​

Answers

Answer:

y = x - 2

Step-by-step explanation:

.

In a seminar of 1200 people, 65 percent were women, How many men were in the seminar?

Answers

Answer:

420

Step-by-step explanation:

If there were 1200 people, and 65 percent were women, that means the rest of the crowd are men, which is 35 percent. By multiplying 35 percent by the overall population, 1200, (1200*35/100), you'll get 420 men.

Answer:

Step-by-step explanation:

The answer is 420

please help. i am desperate. will mark brainliest if work is shown. please.

Use your calculator to find the smallest solution to -5e^(-4x+2)+3=1/2log(x^2+1) and describe the steps you used. Round your answer to three decimals.

Answers

please dont count on me but 0.23856062736

what does x = ? need help with the pythagorean theorem

Answers

Answer:

x = 13

Step-by-step explanation:

x = hypotenuse which is c in the Pythagorean theorem

c = √a^2 + b^2

c = √12^2 + 5^2

c = 13

Which equation best describes the line in the graph?

Answers

Answer:b

Step-by-step explanation:

Give brainliest

Answer:

B

Step-by-step explanation:

The question is looking for an equation in slope-intercept form which is y=mx+b where m is the slope and b is the y-intercept. The y-intercept is +4, which all of the answers show, so you must find the slope.

The slope is the change in y over change in x, more commonly referred to as rise over run. So count how many units the graph changes vertically and horizontally, in this case, 1 up and 2 right, so the slope is equal to 1/2. If you have a graph where the line shifts up and left, or down and right, then the slope is negative. Additionally, one way to visually check your work is to remember slopes equal to less than -1 or greater than +1 will be steeper while fraction slopes will make the slope flatter; basically the closer to zero the less steep.

describe the slope of the line passing through points A(-2,3) and B(4,-3)

Answers

Answer:

0/2 is ZERO is positive

Step-by-step explanation:

slope = y2 - y1 / x2 - x1

slope = -3 - 3 / 4 - (-2)

slope = -6/6

slope = -1

hope this helped :)

A quality control manager is inspecting four digital scales to see if they accurately reflect a weight of 0 ounces. The table shows the weight displayed on four empty scales.

Empty Scale Weight Displays
Scale 1
–1 ounce
Scale 2
–2 ounces
Scale 3
0 ounces
Scale 4
–1 ounce

What is the average error in the scale displays?
–4 ounces
–1 ounces
0 ounces
1 ounce
Mark this and return

Answers

Answer:

-1

Step-by-step explanation:

Answer:

-1

Step-by-step explanation:

on edge ;)

Find the slope of the line that passes through: (10. 1) and (5.2)​

Answers

Answer:

1/-5 should be the answer

The number of muffins varies directly with the amount of flour you use. A
recipe for 24 muffins calls for 3 cups of flour. How many cups of flour do you
need to make 72 muffins?

Answers

24*3=72

3*3=9

You need 9 cups of flour to make 72 muffins.

The absolute value of ______ is the same number

Fill in the blank

Answers

Answer: I dont know what the fill in the blank would be, but simply make any number not negative

Step-by-step explanation: Example |-3| = 3

there are always positive

x+5y=20
x+3y=14

x=
y=

Answers

Answer:y  = − 1 5 x + 4

Step-by-step explanation:

Do elimination
x + 5y = 20
x + 3y = 14
Subtract both equations
2y = 6
y = 3
Plug in 3 for y and solve for x
x + 5(3) = 20
x + 15 = 20
x = 5
In conclusion, x = 5, y = 3

Is -4(5x)=12 true false or open

Answers

Answer:

False because its -4 if it

Can someone help me with this?

Answers

Answer:

Vertical

Step-by-step explanation:

They make a bow tie, so to speak.

Determine the annual rate of change.

Answers

Answer:

13

Step-by-step explanation:

Subtract 150 - 72 = 78

Divide the answer by 6 : 78/6

(6 being the years in between)

You get 13!

The graph shows the distances traveled by two cars over several hours.


Which car is moving at a faster rate?

Answers

Answer:

Car b

Step-by-step explanation:

It has gone a farther distance in a shorter amount of time.

Answer: car B

Step-by-step explanation: The graph shows two sides time and distance you can see car B is further on the graph by time and distance car A traveled a shorter distance.

Other Questions
To explain, in the sestet, how he feels after discovering Homer, Keats uses two ___A. MetaphorsB. Apostrophes C. Similes what figure of speech is used in the phrase " she would rather lose her eyesight than be around when i make one of my infrequent scences". What is the ancient language(s) found on the large stone tablet in Rosetta 11. Paying off a consumer loan prior to its maturity Paying Off Installment Loans Some installment loans include terms that charge a penalty if the borrower pays off the loan earlier than its maturity date. The specific terms can vary so its important to know if a loan youre considering provides for a prepayment penalty and if it does, what its exact terms are. A common way to compute a penalty is the sum-of-the-digits method. You and your friend recently took out installment loans. You expect to pay off your loan before its maturity date, so you made sure that the contract: Provides for the use of the Rule of 78s Does not contain a prepayment penalty clause Provides for the use of the sum-of-the-digits method Your friend didnt anticipate being able to pay off the loan before its maturity dateuntil he won a lot of money in the lottery, enough to pay it off. He decided to pay off the loan today rather than invest his winnings. Whats the most likely reason why? The loan contract would use the sum-of-the-digits method to compute interest if your friend paid off the loan before its maturity date. The interest rate on the loan is lower than the rate of return your friend would earn on his investment. The contract does not contain a prepayment penalty clause. True or False: Computing interest using the sum-of-the-digits method allocates more interest at the beginning of a loan than at the end of the loan. True or False IL Directions: Encircle the letter of the correct answer.1. When you add the decimal numbers 0.25, 0.033 and 1.78 the result is ?A. 0.263B. 0.0263C. 2.063D.2.20632. What is the difference when 43.67 is subtracted from 125.5?A. 81.83B. 81.17C. 81.87D. 81.573. Valerie, Gianna and Candice went to school clinic to find out their weights. Valerie's weight is 28.58kilograms, Gianna's weight is 30.55 kilograms and Candice's weight is 25.48 kilograms. What is the totalweight of the three pupils?A. 84.61 kilograms B. 84.16 kilograms C. 59.13 kilograms D. 54.06 kilograms4. Keziah spent P24.85 for sandwich and P11.20 for juice. How much change did he receive if she gave thevendor P100?A. P 63.05B. P 63.95CP 73.05D.P 73.955. At 6:00 in the morning, the temperature was 23.8 C. At 12:00 noon, the temperature rose by 5.7C. Whatwas the temperature at 12:00 noon?A. 29.5 CB. 18.1 CC. 33.5 CD. 35.5 C Who lives in the country will give brainliestI don't understand algebra 2!!! at all idk whybreak it down please help Most animals living in the_______rest during the day and are more active at night.A. Tundra B. TaigaC. Desert What is the point slope form of a line that has a slope of 3 and passes through point (1, 4)? In this line of text, the author makes his viewpoint clear about the..? A. Reign of Pharaoh Amenophis III who discovered the Rosetta Stone. B. Reign of Pharaoh Ramesses II who discovered the Rosetta Stone. C. Rosetta Stone's use of hieroglyphs to describe life in ancient Egypt. D. Rosetta Stone's use of hieroglyphs to explain weather patterns. A Cool Blue Gatorade has a mass of 30g and a volume of 355 mL. What is the density of the Cool Blue Gatorade? The ________ system removes the toxic waste products of the body. The _________ system consists of glands, such as the pituitary, adrenal, and thyroid. The _________ system helps in giving birth to a new life. Someone plz help me with my History!!!! DON'T ANSWER JUST TO ANSWER!!!Part II: Application and Critical Thinking (20 points)6. Many classical era civilizations are said to have had golden ages. Think about what makes an age golden. Now, look at the golden ages of Athens, India, and Han China. What did these golden ages have in common? How were they different? How did the golden ages of Athens and Han China come to an end? How might leaders of those civilizations have kept their golden ages from ending?Write a four-paragraph essay answering each of the questions. Be sure to clearly develop and organize your ideas and support your answer with evidence from the course. 3.1y=x+31slope: +: y-intercept: 34B slope: 4; y-intercept: -31slope: ; y-intercept: -3D slope: 4; y-intercept: 3PLEASE HELP ME .... ! help pls! thank u! Select the correct text in the passage.Which sentence in the text foreshadows an internal conflict in the excerpt? Multiple Choice An equation of the linewhose slope is 6 and whose y-intercept is 9is ? ?A y = -9x 6 ( B y = 9x 6c) y = -6x - 9 D y = 6x - 9E y = -6x + 9 Which statements are true about opposites? Choose all that apply. Solve each system by graphing or using a table. Check your answers.- 2x + y = 2- x + 2y = -2Use the graphing tool to graph the system.Click toenlargegraphWhat is the solution to the system of equations? Select the correct choice below and, if necessary, fill in theanswer box to complete your choice.O A. The solution is(Type an ordered pair.)B. There are infinitely many solutions.OC. There is no solution.