∆PQR has vertices at P(2, 4), Q(3, 8) and R(5, 4). A dilation and series of translations map ∆PQR to ∆ABC, whose vertices are A(2, 4), B(5.5, 18), and C(12.5, 4). What is the scale factor of the dilation in the similarity transformation?

Question

12-07-2024
Mathematics

Answered

Welcome to Westonci.ca, your go-to destination for finding answers to all your questions. Join our expert community today! Connect with a community of experts ready to provide precise solutions to your questions on our user-friendly Q&A platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

∆PQR has vertices at P(2, 4), Q(3, 8) and R(5, 4). A dilation and series of translations map ∆PQR to ∆ABC, whose vertices are A(2, 4), B(5.5, 18), and C(12.5, 4). What is the scale factor of the dilation in the similarity transformation?

Sagot :

Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. We're glad you visited Westonci.ca. Return anytime for updated answers from our knowledgeable team.

Which of the following is an example of the Black Codes? Former slaves could only work as farmer or servants. Former slaves had to pay a fee to attend school. F

Which detail from the excerpt best indicates that one of the author’s purposes in writing It's Our World, Too!: Young People Who Are Making a Difference was to

Counties are run by popularly elected officials. There is typically a board of supervisors or a county _______ who sets policy and often exercises executive fun

give advantages of adding fabric conditioner to final rinsing of baby's bath towel

This is a negative charge. On the left draw the type of charge that would move away from it. On the right, draw the type of charge that would move towards it. (

two porters are available to carry a long timber wood.out of them one is weak.how to do you make less load to the weak one? write with reason.

Please help me wiyh this In triangle △WXY, XY ≅ WX and m∠X=38 Find m∠W

How was the deadlock finally broken?

Use the expression to complete the statements. (0.5)10 (0.5)10 is the _____. A. base B. exponent C. power (0.5) is the ______ of (0.5)10. A. base B. exponent C.

If the expected value (the mean) of successes in a binomial experiment of 100 trials is 55. Which of the following are not true?Let x = the no. of successes of

sqdancefan sqdancefan · Answer 1 · 2024-07-12T16:03:20-04:00

Answer:

3.5

Step-by-step explanation:

You want the scale factor in the dilation that maps P(2, 5), Q(3, 8), R(5, 4) to A(2, 4), B(5.5, 18), C(12.5, 4).

Scale factor

We can determine the scale factor by looking at the lengths of PQ and AB. The first step in determining the length will be to form the differences Q-P and B-A. Since there are no rotations involved, we only need to look at the differences of the x-coordinates.

Qx -Px = 3 -2 = 1

Bx -Ax = 5.5 -2 = 3.5

The scale factor of the dilation is ...

[tex]s=\dfrac{B_x-A_x}{Q_x-P_x}=\dfrac{3.5}{1}=3.5[/tex]

The scale factor of the dilation is 3.5.

∆PQR has vertices at P(2, 4), Q(3, 8) and R(5, 4). A dilation and series of translations map ∆PQR to ∆ABC, whose vertices are A(2, 4), B(5.5, 18), and C(12.5, 4). What is the scale factor of the dilation in the similarity transformation?

Sagot :

Scale factor

Other Questions