1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sergio039 [100]
1 year ago
14

Triangle XYZ is translated by the rule (x + 1, y − 1) and then dilated by a scale factor of 4 centered at the origin. Which stat

ement describes the properties of triangles XYZ and X''Y''Z'' after the transformations?
Mathematics
1 answer:
sweet [91]1 year ago
7 0

Using the given transformations, namely translation and dilation, the correct statement is given as follows:

Segments YZ and Y''Z'' are proportional after the dilation and congruent after the translation.

<h3>Translation</h3>

The translation rule in this problem is given as follows:

(x, y) -> (x + 1, y - 1).

Meaning that the triangle was shifted:

  • One unit right, due to x -> x + 1.
  • One unit down, due to y -> y - 1.

The only change with the dilation was in the position of the triangle, hence the translated triangle is congruent to the original triangle.

<h3>Dilation</h3>

The triangle was dilated by a scale factor of 4, meaning that the coordinates of each vertex of the triangle is multiplied by 4, changing the side lengths of the triangle, thus the dilated triangle is not congruent to the original triangle.

The angles keep the same measure for both cases, translation and dilation, hence the first two statements are incorrect.

The change in the side lengths is proportional, due to the scale factor of 4, hence the correct statement is:

Segments YZ and Y''Z'' are proportional after the dilation and congruent after the translation.

<h3>What is the missing information?</h3>

The correct options are missing and are given by the image at the end of the answer.

More can be learned about transformations at brainly.com/question/28174785

#SPJ1

You might be interested in
The simple interest on a certain sum of money is 3/8 of the the sum after 6 1/4 years. Find the the rate per cent charged.
Masja [62]
Time= 6 1/4= 25/4
Principal- Rs x
Rate=?
Rate=100 * Simple Interest
Rate= 100*3x*4 divided by x*8*25
Rate=6%
3 0
2 years ago
Which of the sets of ordered pairs represents a function?
kramer
A function will not have any repeating x values....it can have repeating y values, but all the x values have to be different for it to be a function.

A is a function because all the x values are a different number
B is not a function because u have repeating x values...u have repeating 4's and repeating 9's
3 0
3 years ago
Solve x∕4 + y∕3 = 1 for x.
VladimirAG [237]

Answer:

D)x = 4∕3y – 4

Step-by-step explanation:

\frac{x}{4}  +  \frac{y}{3}  = 1

3x + 4y = 12

3x = 12 - 4y

x = 4 -  \frac{4}{3} y

x = 4 -  \frac{4}{3} y

7 0
2 years ago
In ΔLMN, MN = 15, NL = 20, and LM = 6. Which list has the angles of ΔLMN in order from smallest to largest?
Gnom [1K]

Answer:

m<N, m<L, m<M

Step-by-step explanation:

The angle that sees the longest side length has the bigger angle measurement

so the angles would be listed as following :

from smallest to largest :

m<N, m<L, m<M

6 0
3 years ago
Brittany wants to make cookies for the whole fourth grade. One batch of dough makes 2 dozen cookies. There are 68th fourth grade
Oksana_A [137]
Yes it is reasonable to say
4 0
3 years ago
Read 2 more answers
Other questions:
  • 12 points - (geometry) need the answers to questions 14-16 with work please.
    11·1 answer
  • Triangle ABC has vertices A (0,10) B (4,10) and C (-2,4) find the orthocenter of triangle ABC
    7·2 answers
  • Order least to Greatest: -3,0,-1/2,-10/3,6,5,-1,21/5,4
    11·1 answer
  • And isosceles triangle has two sides of equal length. The third side is five less than twice the length of one of the other site
    8·1 answer
  • Plzz need answer ASAP​
    9·1 answer
  • Find the area of this figure
    5·1 answer
  • Haley is printing admission tickets for her school dance. So far, she has printed 112 tickets. She knows that she needs to print
    15·1 answer
  • Avery got on the bus at 5:15 P.M. The trip took 80 minutes. Then she walked for 53 minutes to get home. At what time did Avery a
    15·1 answer
  • How do u solve x+8-x=2
    14·1 answer
  • What are vented rotors? When are they used?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!