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
sweet [91]
3 years ago
8

Which series of transformations results in the image being congruent to the pre-image?

Mathematics
2 answers:
blsea [12.9K]3 years ago
7 0

Answer:uuuuummmmmmmmmm

Step-by-step explanation:iiiii

Jfjjfjfjfjkjfkfwords

Alex73 [517]3 years ago
5 0
Images of transformation are congruent if they were translated, mirrored/flipped or rotated

1)
(x, y) → (–x, –y) mirrored
(x, y) → (0.8x, 0.8y) scale->not congruent
(x, y) → (x, y + 5)

2)
(x, y) → (x, –y) mirrored
(x, y) → (–x, y) mirrored
(x, y) → (x + 1, y – 1) translation
-> is congruent

3)
(x, y) → (x + 5, y + 5) translation
(x, y) → (x, –y) mirror
(x, y) → (2x, y) scale-> not congruent

4)
(x, y) → (3x, 3y) scale->not congruent
(x, y) → (–x, y)
(x, y) → (x – 4, y)

so the second series of transformations is the only one with a congruent after image
You might be interested in
What minus what equals 216?
Bess [88]
Is there a number minus what equal 216 if not you can do 500-284 equals 216 to check that just do 500-216 and it should be 284. hope this helps!!!!!!
5 0
3 years ago
Read 2 more answers
ABCD is rectangle on a coordinate grid with side AB parallel to side CD. Side BC is perpendicular to AB. The slip of AB is 3/4.
dybincka [34]

The slope of BC is \frac{-4}{3}

Step-by-step explanation:

Let us revise some notes about slopes of lines

  • If two lines are parallel, then their slopes are equal
  • If to lines are perpendicular, then the product of their slopes is -1, that means if the slope of one is m, then the slope of the other is \frac{-1}{m}

∵ ABCD is a rectangle

∵ AB // CD

∴ The slope of AB = the slope of CD

∵ BC ⊥ AB

∴ The slope of BC × the slope of AB = -1

∵ The slope of AB = \frac{3}{4}

- To find the slope of BC reciprocal the slope of AB and reverse its sign

∴ The slope of BC = \frac{-4}{3}

The slope of BC is \frac{-4}{3}

Learn more:

You can learn more about the slope in brainly.com/question/9801816

#LearnwithBrainly

6 0
3 years ago
Pleas help i will mark branlist
koban [17]
D because your making the shape smaller 2 times
8 0
3 years ago
Arrange the numbers in the ascending order: 3/4,1/12,9/16,7/24
OLEGan [10]
Ascending means going up
First change into decimals
3/4=0.75
1/12=0.083
9/16=0.5625
7/24=0.291666…..

Start from smallest to largest number
0.291666…..,0.5625,0.75,0.083

Find their fractions
7/24,9/16,3/4,1/12

Answer:7/24,9/16,3/4,1/12
4 0
1 year ago
What inequalities are shown by this graph?​
kramer

Answer:

the answer is going to be

x>27

8 0
3 years ago
Read 2 more answers
Other questions:
  • 4. Five marbles are randomly selected with replacement. The probability that a black marble is chosen is 15%.
    14·1 answer
  • Recursive Sequences: If a1=8 and an=−4an−1 then find the value of a6.
    13·1 answer
  • 16 equals h plus 9 please help me
    13·1 answer
  • You are buying a new bicycle. The table shows the prices of bicycles at a store. You are willing to pay the mean price with an a
    9·1 answer
  • Evaluate 6 + \sqrt(14) + 2 - \sqrt(9) x 2<br><br> Answers are in the picture:
    9·1 answer
  • HELP I think it's a but idk :(​
    5·2 answers
  • The floor of our classroom is 50 feet by 75 feet what is the area of our floor
    14·1 answer
  • a rectangular field is 0.45 kilometers long and 0.4 kilometers wide. what is the area of the field in square meters?
    7·1 answer
  • PLEASE HELP I ONLY HAVE AN HOUR LEFT !!!!!!
    5·2 answers
  • A student answered 86 problems on a test correctly and received a grade of 98%. How many problems were on the test, if all the p
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!