Mathematics College

enlarge the line by scale factor-2,with point (6,5)as the centre of enlargement.Mark the ends of your lines with crosses using the cross-drawing tool​

Answers

Answer 1

Dilation involves changing the size of a figure

The endpoints of the image are (-2,-1) and (6,1)

How to determine the coordinates of the image

The coordinates of the pre-image are give as:

(2,2) and (6,2)

The scale factor is given as:

k = 2

The center of dilation is given as:

(a,b) = (6,5)

The coordinates of the image are then calculated as:

[tex](x,y) \to (k(x -a) + a, k(y -b) + b)[/tex]

For (2,2), we have:

[tex](x,y) \to (2(2 -6) + 6, 2(2 - 5) + 5)[/tex]

[tex](x,y) \to (-2, -1)[/tex]

For (6,2), we have:

[tex](x,y) \to (2(6 -6) + 6, 2(2 - 5) + 5)[/tex]

[tex](x,y) \to (6, -1)[/tex]

Hence, the endpoints of the image are (-2,-1) and (6,1)

Read more about dilation at:

https://brainly.com/question/3457976

Related Questions

Which is the better definition of line of best fit?

Answers

The line of best fit , also called a trendline or a linear regression, is a straight line that best illustrates the overall picture of what the collected data is showing. It helps us to see if there is a relationship or correlation between the two factors being studied. This trendline helps us to predict future events relating to the data being studied. Hope this helped!

A line of best fit guides a line through a scatter plot of data points that best describes the association between those points.

What is  line of best fit?

A line of best fit guides a line through a scatter plot of data points that best describes the association between those points. Statisticians typically utilize the least squares approach to arrive at the geometric equation for the line, either through manual computations or regression analysis software.

A line of best fit can be approximately specified utilizing an eyeball the method by marking a straight line on a scatter plot so that the numeral of points above the line and below the line stands about equal (and the line passes via as many points as possible).

To learn more about line of best fit refer to;

https://brainly.com/question/1518824

#SPJ2

Gina is shopping for a new bicycle. The price of the bicycle is $300 and there is an 8% sales tax. Gina wants to know the total price of the bicycle including soles tax. How much sales tax does Gina pay on the bicycle? Enter the amount in the table.​

Answers

70$ but I’m not 100% sure

Answer:

24

Step-by-step explanation:

The person above me is incorrect . I got it right on the i-Ready Quiz!

Other Questions
An angle measures 62 less than the measure of its complementary angle. What is the measure of each angle? (i need two answers please help see the pic) HELP ASAP PLEASEEEE I NEED HELP!!!!!!!!! 7. The answer is letter A or letter DFind the next two terms in the sequence.40, 10, 20, 50, . . .A. 60, 80B. 80, 110C. 70, 100D. 70, 90 What are the only 3 protections of Civil Liberties in the original constitution? HELP ME BESTIES PLSSSSS :) f(x) = -x^(4)Identify the function as a translation, compression, stretch, or reflection I need help pleaseee!! The blank points to the impact of the drug trade Please guys help me Both the stories "The Open Window" and "The Landlady describe a person's creepy experience as a guest in a foreignplace. Write an essay that analyzes how the authors use character interactions and dialogue to develop a story thatbuilds mystery, tension and/or surprise. Be sure to use support from both texts in developing your response. The theme of a short story can beexpressed indirectlyA. through descriptive language and vivid verbs.B. through a narrative by the author that explains hismessage.C. through the characters' experiences and thoughts. Thermosetting polymers are less likely to be recycled than thermoplastic polymers because: Thermosetting polymers are less likely to be recycled than thermoplastic polymers because: Some other reason. They are so cheap that it is not worthwhile to recycle them. They cannot be re-melted by heating to form into new shapes. They are so durable that there are not enough thermosetting polymers in the waste stream to set up a recycling program. Can help me label them and Thank you! Write a 350-400 word essay and submit when finished "What have I done? If this is a victory, what's a defeat then? Is this a victory or a defeat? Is this justice or injustice? Is it gallantry or a rout? Is it valor to kill innocent children and women? Did I do it to widen the empire and for prosperity or to destroy the other's kingdom and splendor? One has lost her husband, someone else a father, someone a child, someone an unborn infant.... What's this debris of the corpses? Are these marks of victory or defeat? Are these vultures, crows, eagles the messengers of death or evil?" The above quote is from Emperor Ashoka after he walked the blood stained war fields of the Kalinga war. In your own words describe what Ashoka is saying and why his conversion to Buddhism makes sense. Miscellaneous costs associated with the purchase of new equipment? include:Insurance costs before the equipment is ready for use $3,000Maintenance costs before the equipment is ready for use 700Insurance costs after the equipment is placed into service 1,400Cost of trial run 800Training costs for employees to learn how to use equipment 400What is the amount assigned to the new? equipment?A. $4,200.B. $4,500.C. $4,900.D. $6,300. How does the newspaper affect peoples perceptions today? Most physical and chemical changes in matter include a change of energy true or false what type of wave travels through matter only?? Quick! worth 20 points use the net to determine the lateral surface area What is the equation of a circle that has a diameter of 10 units if its center is at (3,8)? Radiation present in the environment but not produced by humans is called ______.