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
sveta [45]
2 years ago
5

Figure ABCD is transformed to obtain figure A′B′C′D′:

Mathematics
1 answer:
xz_007 [3.2K]2 years ago
3 0

Answer:

<u>Part A</u>

  1. Reflect over the y-axis:  (x, y) → (-x, y)
    A (-4, 4) → (4, 4)
    B (-2, 2) → (2, 2)
    C (-2, -1) → (2, -1)
    D (-4, 1) → (4, 1)
  2. Shift 4 units down:  (x, y-4)
    (4, 4-4) → A' (4, 0)
    (2, 2-4) → B' (2, -2)
    (2, -1-4) → C' (2, -5)
    (4, 1-4) → D' (4, -3)

<u>Part B</u>

Two figures are <u>congruent</u> if they have the same shape and size.  (They are allowed to be rotated, reflected and translated, but not resized).

Therefore, ABCD and A'B'C'D' are congruent.  They are the same shape and size as they have only be reflected and translated.

You might be interested in
What is the measure of an angle whose sine is√3/2 ? 60 45 30
dem82 [27]
ANSWER

The required angle is
60 \degree

EXPLANATION

Let the angle whose sine is
\frac{ \sqrt{3} }{2}
be
x \degree

Then

\sin(x \degree)  =  \frac{ \sqrt{3} }{2}


We take the inverse sign of both sides to obtain,

x =  \sin ^{ - 1} ( \frac{ \sqrt{3} }{2} )

We use our scientific calculator to evaluate and obtain,

x = 60 \degree
8 0
3 years ago
Read 2 more answers
If the average student spends 54 minutes( 15%) walking to and from school, how much time is spent on (5%) lunch?
lawyer [7]
54 = 15.
? = 5.
54 / 3 = 18.
18 minutes is spent on lunch.

Hope this helps.
8 0
3 years ago
Read 2 more answers
How many ounces are in 1 quart
Strike441 [17]
How many ounces are in 1 quart?

Answer: 32ounces

Hope this helped.
3 0
3 years ago
if an air mass has a temperature of 10 degrees Celsius and that air mass rose 500 meters, what would be the temperature of the a
raketka [301]
The temperature of the air mass would be 5°C after it rises.

Air temperature drops 1°C for every 100 m it rises:

1/100 = x/500

Cross multiply:
500*1 = 100*x
500=100x

Divide both sides by 100:
500/100 = 100x/100
5 = x

The temperature will drop 5°; 10-5 = 5°C for the new temperature.
5 0
3 years ago
PLZ HELP
Kruka [31]

Answer:

a.) distributive property

b.) subtraction property of equality

c.) simplifying

d.) division property of equality

e.) simplifying

3 0
2 years ago
Other questions:
  • 15-12 + 4(3) =<br> 15-12-12<br> 15-1<br> 14
    13·2 answers
  • ΔABC is dilated from the origin at a scale factor of 3 to create ΔA′B′C′. Select the option that completes the statement: The tr
    11·2 answers
  • Amtrak trains from Chicago to Portland arrived at Havre, MT, where they make a crew change, the following numbers of minutes lat
    11·1 answer
  • PLEASE SHOW WORK AND HELP EXPLAIN: 12.42 divided by 4.6
    5·1 answer
  • It took researchers three weeks to analyze a large amount of data using a supercomputer. How many minutes did it take them to an
    11·2 answers
  • Four friends went fishing and each caught one fish. The fish they caught weighed 1 3/8 lb, 1 5/16 lb, 1 7/10 lb, and 1 3/5 lb. W
    11·2 answers
  • There are 1350 students in a school. 46% of them are female. How many are male?
    14·1 answer
  • How to estimate and find the product of 1374 x 6
    14·1 answer
  • On Wednesday the farmers at the Harrison Farm picked 3/4 of a barrel of tomatoes. Thursday, the farmers picked 4/5 as many tomat
    10·1 answer
  • 8. Solve the following proportion (1 point)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!