Rectangle A’B’C’D is similar to rectangle ABCD, as shown on the coordinate plane below. Which sequence or transformations maps rectangle ABCD onto rectangle A’B’C’D

Answers

Answer 1

The reflection over the [tex]y-axis[/tex]  then a dilation by the factor of

[tex]\frac{1}{2}[/tex] with a center of dilation at the origin.

Reflection of the point:

Reflecting on the [tex]y-axis[/tex] we get the rectangle A, B, C, D.

A dilation by the factor of [tex]\frac{1}{2}[/tex] with the center of dilation at the origin transforms the rectangle A, B, C, D onto the rectangle A'B'C'D'.

So, the reflection over the [tex]y-axis[/tex]  then a dilation by the factor of [tex]\frac{1}{2}[/tex]  with a center of dilation at the origin.

The image is attached below.

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Answer 2

The correct sequence of transformations to map rectangle ABCD onto rectangle A'B'C'D' is a dilation by a scale factor of 1/2. This transformation reduces the size of the original rectangle without additional translation, reflection, or rotation.

The correct sequence of transformations that maps rectangle ABCD onto rectangle A'B'C'D' is:

c. a dilation by a scale factor of 1/2

Here's why:

1. A dilation by a scale factor of 1/2 reduces the size of the original rectangle by half. This transformation scales down all the coordinates by a factor of 1/2. Given the coordinates of ABCD and A'B'C'D', this is the only transformation needed to achieve similarity.

Options a and b involve additional transformations (translation and reflection) that are not required to achieve similarity, and option d introduces a rotation which is not a dilation by itself.

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Rectangle ABCD Is Similar To Rectangle ABCD, As Shown On The Coordinate Plane Below. Which Sequence Or

Related Questions

Which algebraic expression represents the following phrase?
the square of the sum of m and 7
(m + 7)2
Om² +7
O2m + 7)
Om + 72

Answers

Answer:

(m + 7)^2

Step-by-step explanation:

The SQUARE of (The SUM of m and 7)

Let us try (The SUM of m and 7) first

(m + 7)

then try the square

(m + 7)^2

Tiffany made 1 gallon of tea.

1 gallon is 4 quarts, and 1 quart is 2 pints. Which choice equals 1 gallon?
A) 6 cups
B) 6 pints
C) 8 cups
D) 8 pints

Answers

D.
If 2 pints = 1 quart, you just have to multiply 4 and 4 to get what 1 gallon would be

1 gallon of tea is equal to 8 pints. Therefore, option D is the correct answer.

What is Metric System?

Everything around us has a measurement value, from the amount of sugar you put in a cake to the size of a football field. Each thing is measured differently based on its length, weight, volume, or duration. With these measurements, the idea of "Metric System" is introduced.

Given that, 1 gallon is 4 quarts, and 1 quart is 2 pints.

Metric Conversion refers to the conversion of the given units to desired units for any quantity to be measured.

Here, 1 gallon = 4 quarts

1 quarts = 2 pints

1 gallon = 4×2

= 8 pints

Therefore, option D is the correct answer.

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A square mirror has an area of 25 square feet. How long is each edge of the mirror?

Answers

Answer:

5 feet

Step-by-step explanation:

5x5

thanks jimtompson5910 for helping me fix my mistake

Answer:  5 feet

Some number times itself is 25. The question is: which number?

That would be 5 since 5 times 5 = 25

You can also apply the square root to 25 to get 5, to avoid guessing and checking.

A bag contains 26 red marbles, 8 white marbles, and 5 gray marbles. You randomly pick out a marble, record its color, and put it back in the bag. You repeat this process 117 times. How many white or gray marbles do you expect to get?

Answers

Answer:

39

Step-by-step explanation:

!!!!!HELP!!!!!
150 students in a tenth grade high school class take a survey about which video game consoles they own. 60
students answer that one of their consoles is a Playstation, 50 answer that one of their consoles is an Xbox. Out
of these, there are 20 who have both systems.
Let A be the event that a randomly selected student in the class has a Playstation and B be the event that the
student has an XBOX. Based on this information, answer the following questions.
What is P(A), the probability that a randomly selected student has a Playstation?
What is P(B), the probability that a randomly selected student has an XBOX?
What is PA and B), the probability that a randomly selected student has a Playstation and an XBOX?
What is P(A B), the conditional probability that a randomly selected student has a Playstation given that he
or she has an XBOX?

is P(A B)=P(A)? Are the events A and B independent?

Answers

Answer:

Step-by-step explanation:

Answer:

Yes and Yes

Step-by-step explanation:

Yes, events A and B are independent events

Yes, P(A | B) = P(A).

HELP FAST PLZZZZ FOR BBRAINLEST AND 50 POINTSS Which of the following algebraic expressions can be used to express the statement "five less than y squared?" 5 − 2y 2y − 5 y2 − 5 5 − y2

Answers

Answer: y² - 5

Step-by-step explanation:

Five less than y squared...

First, let’s establish the y squared.

It should look something like this:

But, we know that we need 5 less than y squared.

Therefore, we know there needs to be subtraction.

I think about it this way:

When you have y squared, you need 5 less than it, or y squared - 5.

Therefore, your answer is y² - 5.

Answer:

y2 - 5

Step-by-step explanation:

Jimmy is about to pick a marble from the jar. How likely is it that he will pick a blue marble?

Answers

Answer:

depends on how many different colors there are in the jar and how many marbles there are.

Step-by-step explanation:

The graph shows a proportional relationship between
the number of computers produced at a factory per day.
In three days, 36 computers are produced: 48
computers are produced in 4 days and 60 computers
are produced in 5 days.
Find the unit rate of computers per day using the graph.

What is theunit rate?

Answers

The answer is 12 computers in one day

Explanation: of in 3 days 36 computers are produced then you would divide 36 by 3 to get your unit rate- 12:1

To prove that △VWZ ~ △YXZ by the SAS similarity theorem, which other sides or angles should be used?

Answers

Answer:

The answer is c

Step-by-step explanation:

To prove that △VWZ ~ △YXZ by SAS theorem, we must prove that two of the sides for each triangle is congruent, and the angle inbetween the sides are congruent.

Factor completely and then place the factors in the proper location on the grid. 4 y^2 + 25 y + 6

Answers

Answer:

Hello There. I think the Correct answer is (4y+1)(y+6)

Step-by-step explanation:

Well I can't grid it for you, you didn't get give enough detail, however I can do the factoring.

Step-by-step explanation:

Given equation [tex]4y^{2} + 25y + 6[/tex][tex]4y^{2} + 25y + 6[/tex]

We have to write the given equation in factors form and then represent the factors on grid.

Consider the given equation [tex]4y^{2} + 24y + y + 6[/tex]

25y can be written as 24y + y , we get

⇒ [tex]4y^{2} + 24y + y + 6[/tex]

Taking 4y common from first two term and 1 common from last two term, we get,

⇒ [tex]4y(y + 6) + 1 (y + 6)[/tex]

⇒ [tex](4y + 1) (y + 6)[/tex]

Thus, factored form of given equation [tex]4y^{2} + 25y + 6 (4y + 1) (y + 6)[/tex]

Hope it helps!

From ItsNobody

Final answer:

The quadratic expression 4y^2 + 25y + 6 is factored by finding two numbers that multiply to 24 (product of A and C) and add up to 25 (the middle coefficient B). These numbers are 24 and 1, which leads to factoring the expression as (4y + 1)(y + 6).

Explanation:

To factor the quadratic expression 4y^2 + 25y + 6, we will use the method of factoring by grouping or the AC method, where 'A' is the coefficient of the squared term and 'C' is the constant term.

Step 1: Multiply 'A' and 'C' (4 * 6 = 24) and find two numbers that multiply to 24 and add up to 'B' (the coefficient of the y term, which is 25).

Step 2: After finding the numbers 24 and 1 (since 24 * 1 = 24 and 24 + 1 = 25), rewrite the middle term (25y) as 24y + y.

Step 3: The expression now looks like 4y^2 + 24y + y + 6. Group the terms to factor by grouping: (4y^2 + 24y) and (y + 6).

Step 4: Factor out common terms from each group: 4y(y + 6) + 1(y + 6).

Step 5: Now that we have a common factor of (y + 6), the expression can be written as (4y + 1)(y + 6).

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You spin the spinner twice find the probability of spinning a 3 then a 4

Answers

Answer:

X represents the total numbers on the spinner.

1 1

_ times _

X. X

Final answer:

To find the probability of spinning a 3 and then a 4, we calculate the individual probabilities of each event (1/6 each) and multiply them, resulting in a combined probability of 1/36.

Explanation:

The question asks about the probability of spinning a 3 followed by a 4 on a spinner. Assuming the spinner has equal sections numbered from 1 to 6, similar to a six-sided die, we can calculate the probability of each individual spin and then combine them to find the overall probability of the sequence happening.

The probability of spinning a 3 on the first spin is 1/6, and similarly, the probability of spinning a 4 on the subsequent spin is also 1/6. Since these two events are independent, we multiply these probabilities to find the combined probability of both events happening in sequence:

Probability of spinning a 3 then a 4 = Probability of 3 on first spin × Probability of 4 on second spin

= (1/6) × (1/6)

= 1/36

Therefore, the probability of spinning a 3 and then a 4 in two spins is 1/36.

GIVING BRANLIEST!!!
Which ordered pair is the solution to this system of equations?

x = 6

y - 3x = -8


Group of answer choices

(6, 10)


(10, 6)


(6, -26)


(-26, 6)

Answers

the answer is, 25+d=48

What is the area of a circle with a radius of 6 inches? 9 pi inches squared 12 pi inches squared 36 pi inches squared 81 pi inches squared

Answers

Answer:

36π

Step-by-step explanation:

Answer:

36

Step-by-step explanation:

BECAUSE U MULTIPLY THEN DIVIDE

Which doesn’t belong?

Answers

My guess would be the last one on the right.

Answer:

The one all the way on the right

Step-by-step explanation:

Its not a actual shape and has no properties

Molly made a scaled copy of the following square. She used a scale factor greater than 111.What could be the side length of the scaled copy of the square?

Answers

Answer:

2 answers 27 and 50 units

Step-by-step explanation:

Plisss help me is a emergency​

Answers

Which question are you pointing out?

Answer:

no: 5-4+7x+1 = 7x+1

one: 5-4+7x+1 = 6x+2

infinitely many: 5-4+7x+1 = 7x+2

Plz help anyone thank you

Answers

Answer:(5,-3)

Step-by-step explanation:

HELP PLEASE!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

Considerations:

[tex]$y=-(x) \left \{ {{\text{if } x<0\text{ then }y>0} \atop {{\text{if } x> 0\text{ then }y<0}} \right. $[/tex]

[tex]$y=x\left \{ {{\text{if } x<0\text{ then }y<0} \atop {{\text{if } x> 0\text{ then }y>0}} \right. $[/tex]

Also,

[tex]$-\frac{a}{b}=\frac{-a}{b}=\frac{a}{-b}, b\neq0 $[/tex]

A positive number divided by a positive number results in a positive quotient, and its opposite is always negative.

The fraction [tex]$\frac{5}{-12} $[/tex]  can be described as a positive number divided by a negative number, which always result in a negative quotient.

The fractions have same value, so Liam is correct.


Draw the line and write an equation.
Line where the slope is 2, y-intercept is -1.

Complete the equation below

y=_______________
Use x as your variable.

Answers

Answer:

y = 2x - 1

Step-by-step explanation:

Slope intercept form is written as y = mx + b. Slope is m, so you substitute 2 for m. Y intercept is b, so you substitute -1 for b.

if its the y intercept form is y=2x-1

1/3 of the difference of 20 and 2

Answers

Answer:

the correct answer is 6

Step-by-step explanation:

hope it helps !

Final answer:

To find 1/3 of the difference of 20 and 2, subtract 2 from 20 to get the difference, then divide the difference by 3.

Explanation:

To determine one-third of the difference between 20 and 2, we first find the difference itself, which is 20 - 2 = 18. Then, recognizing that one-third represents dividing by 3, we divide the difference, 18, by 3, resulting in 18 ÷ 3 = 6. This mathematical process illustrates the sequential steps taken to solve the problem. The method involves subtraction to identify the difference and subsequent division by 3 to find the desired fraction. This systematic approach ensures clarity in understanding the solution. Hence, one-third of the difference between 20 and 2 equals 6, demonstrating the application of basic arithmetic concepts in solving real-world problems and enhancing mathematical reasoning skills.

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The figure below is a net for a rectangular prism.
lb
Side a = 7 centimeters
Side b = 2 centimeters
Side c = 5 centimeters
What is the surface area of this figure?​

Answers

Answer: which side is the length and which side is the height?

There are 4 yellow marbles, 6 green marbles, and 5 blue marbles in a jar. Event A is defined as drawing a green marble from the jar on the first draw. Event B is defined as drawing a yellow marble on the second draw.
If two marbles are drawn from the bag, one after the other without replacement, what is P(B|A) expressed in simplest form?

A)4/15
B)2/7
C)1/3
D)2/5

Answers

Answer:(a)

Step-by-step explanation:

Given

There are 4 yellow, 6 green and 5 blue marbles

We have to find [tex]P(B\mid A)[/tex] i.e. conditional probability of B given that A is occurred.

[tex]P(B\mid A)[/tex] is given by

[tex]P(B\mid A)=\dfrac{P(A\cap B)}{P(A)}[/tex]

Also A=drawing a green marble

B=drawing a yellow marble

Total no of marbles [tex]=4+6+5=15[/tex]

So,

[tex]P(A)=\dfrac{6}{15}[/tex]

similarly [tex]P(B)=\dfrac{4}{15}[/tex]

[tex]P(A\cap B)=P(A)\times P(B)[/tex]

[tex]P(A\cap B)=\dfrac{6}{15}\times \dfrac{4}{15}[/tex]

[tex]P(A\cap B)=\frac{24}{225}[/tex]

Substituting the values in the formula

[tex]P(B\mid A)=\dfrac{\frac{24}{225}}{\frac{6}{15}}[/tex]

[tex]P(B\mid A)=\frac{24}{6}\times \frac{15}{225}[/tex]

[tex]P(B\mid A)=\frac{4}{15}[/tex]

Answer:

its acttually B

Step-by-step explanation:

What is the equation of the line?

Answers

Answer:

y = 7

Step-by-step explanation:

Note how the blue line passes through y = 7 on the y-axis.

The equation of this horizontal line is simply y = 7.

help me answer this question

Answers

Answer:

a

Step-by-step explanation:

Answer: -8/5

Step-by-step explanation:

PLEASEEEEEE HELPPPP!!!!

Answers

I believe this would be correct.
This would be about correct!

25% of what number is 39?

Answers

Answer:

156 is your answer

Step-by-step explanation:

I think hope it helps

Answer:156 PLEASE MARK ME AS BRAINLYEST

A jar contains 20 yellow marbles, 55 green marbles, and 25 purple marbles. You pick one marble from the jar at random. What is the theoretical probability of picking a green or yellow marble? 75% 55% 20% 25%

Answers

Answer:

55%

Step-by-step explanation:

How long would it take a bus traveling at 52 km/h to travel 130 km ??

Answers

Answer: 2.5 hours

Step-by-step explanation:

130 / 52 = 2.5

A bus will take "2.5 hours" to travel.

Given that:

Speed of bus (s),

= 52 km/h

Distance (d),

= 130 km

As we know,

→ [tex]Speed = \frac{Distance}{Time}[/tex]

or,

→ [tex]Time = \frac{Distance }{Speed}[/tex]

By substituting the values, we get

            [tex]=\frac{130}{52}[/tex]

            [tex]=2.5 \ hours[/tex]

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Metric countries rate the fuel efficiency of a car by the number of liters of gasoline required to drive 100 kilometers. If a car takes 9 liters per 100​ kilometers, what is its efficiency in miles per​ gallon? Use the conversions 1 gal= 3.7854 L and 1 mile = 1.6 km.
WILL MARK BRAINLIEST

Answers

10L/100km(1.6km/1Mile)(1gal/3.7854 L)=16 Gallons/378.54 Miles=
23.7 Miles/Gallon

The efficiency of the car in unit miles per gallon will be 26.28.

What is unit conversion?

To convert any unit into another is called a unit conversion.

In order to convert units, we need to care about their dimensions their dimension should not be changed.

Given that,

The car takes 9 liters per 100​ kilometers

9 liters ⇒ 100 km

Since 1 gal= 3.7854 L → 1 L = (1/3.7854) gal

9 L = (9/3.7854) gal

1 mile = 1.6 km → 1 km = (1/1.6) miles

100 km = (100/1.6) miles

So, (9/3.7854) gal ⇒ (100/1.6) miles

Efficiency = (100/1.6) ÷ (9/3.7854)

Efficiency = 26.28 miles/gal

Hence "The efficiency of the car in unit miles per gallon will be 26.28".

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What do the interior angles in a
triangle have a sum of?
A.360
B.45
C.180
D.90
HELP PLZZ

Answers

Answer:

180 degrees.

Step-by-step explanation:

The interior angles in a triangle have a sum of 180 degrees. You can also prove it by the Sum of Interior Angles formula:

S= (n-2)·180.

n- the number of sides in the polygon

S= the total sum of interior angles.

Answer:

The sum of three interior angles always have to have the sum of 180 degrees. So with that being said, each of the angles have to be less than 180 degrees.

Brainliest is appreciated.

Step-by-step explanation:

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