Quadrilateral A'B'C'D' Is the image of quadrilateral ABCD under a dilation.

What is the scale factor of the dilation?

Quadrilateral A'B'C'D' Is The Image Of Quadrilateral ABCD Under A Dilation. What Is The Scale Factor

Answers

Answer 1

Answer:

Scale factor = [tex]\frac{1}{4}[/tex]

Step-by-step explanation:

Formula for the dilation to be used,

Scale factor = [tex]\frac{\text{Dimension of the image}}{\text{Dimension of the original}}[/tex]

                    = [tex]\frac{A'B'}{AB}[/tex]

                    = [tex]\frac{1}{4}[/tex]

Therefore, scale factor by which quadrilateral ABCD has been dilated to form image quadrilateral A'B'C'D' is [tex]\frac{1}{4}[/tex].


Related Questions

What is 0.11 / 22.77

Answers

Answer:

is your answer

0.00483091

Step-by-step explanation:

Consider triangle ABC as pictured below. If B is transformed according to the rule (x,y) --> (x-4,y), then △AB'C will be a _______

Answers

Answer:

Right triangle

Step-by-step explanation:

7^2 + 6^2 = c^2

49 + 36 = c^2

85 = c^2

c = 9.22

Easy Points! whats 2+2?

Answers

Answer:

4

Step-by-step explanation:

Hello, can someone plz make sure I’m correct. The photo is above !

Answers

it looks correct to me

ps. i hate savvas realize

Subtract the whole number and rewrite the expression. (Fraction) 3 3/4 - 1 1/3 = _ (whole number) _ / _ - _ / _

Answers

Answer:

29/12

Step-by-step explanation:

3 3/4=15/4

1 1/3=4/3

----------------

15/4-4/3=45/12-16/12=29/12

6 or -11 ( < or >) which describes the relationship between the numbers?

Answers

Answer:

6 ( > ) -11

Step-by-step explanation:

6 is bigger than -11

what is 31/5= to pls show example

Answers

[tex]\huge\text{Hey there!}[/tex]

[tex]\large\text{What is }\mathsf{\dfrac{31}{5}}\large\text{ ?}[/tex]

[tex]\large\text{In order for you to solve for this equation you have to DIVIDE}\\\large\text{the NUMERATOR (the TOP number) from the DENOMINATOR}\\\large\text{(the BOTTOM number)}[/tex]

[tex]\mathsf{\dfrac{31}{5}=31\div5\rightarrow \bf 6\ with\ a\ remainder\ of\ 1. \ (6\ r\ 1)}[/tex]

[tex]\large\text{Thus, }\mathsf{\dfrac{31}{5}}\large\text{ is equivalent or equal to }\mathsf{6\dfrac{1}{5}}[/tex]

[tex]\boxed{\boxed{\mathsf{Answer: \bf 6\dfrac{1}{5}}}}\huge\checkmark[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]


y
Points V, W, X, Y and Z are
all equally spaced along
the line.
z
X
The coordinates of W are
shown.
w
V
(8,5)
What are the coordinates
of Y?
Х

Answers

Answer:

y

Step-by-step explanation:

solution to 3x+4=3x+4

Answers

Answer:

6x+8

Step-by-step explanation:

Brainliest?

Answer:

0 = 0

Step-by-step explanation:

Subtract 4 from both sides of the equation

3 + 4 − 4 = 3 + 4 − 4

Simplify

Subtract the numbers

3 = 3 + 4 − 4

3 = 3

Subtract 3x from both sides of the equation

3 − 3 = 3 − 3

Combine like terms

0 = 3 − 3

Result

0 = 0

can someone please help me

Answers

Answer:

2x + x + 63 = 180 to find x.

m<1 = 78 degrees

m<2 = 102 degrees

Step-by-step explanation:

Combine like terms: 3x + 63 = 180

Subtraction: 3x = 117

Division: 3x/3 = 117/3

Final Answer: x = 39

m<1 = 2(39) = 78 degrees

m<2 = (39 + 63) = 102 degrees

Check work: 102 + 78 = 180

(180 is the measure of a straight line such as the one represented here)

Find b and c so that y =
2x^2 + bx+c has vertex (0,-2)
b=
C=

Answers

Answer:

Step-by-step explanation:

X/2-4=x/3
A 2
B 3
C 12
D6
Need it ASP

Answers

Multiply both sides of the equation by 6

x/2*6-4*6=x/3*6

3x-24=2x

This effectively got rid of all the fractions.

Now combine liked terms.

3x-2x-24+24=2x-2x+24     I subtracted 2x from both sides and added 24 on both sides.

x=24

We can check our answers

24/2-4=8

and 24/3=8 so my answer is correct

x=24

As part of a demographic study, a college administrator needed to survey a sample of students from the college. From each major offered at the college, the administrator randomly selected 5 percent of the students with that major to participate in the survey. Which of the following is the best description of the type of sample selected by the administrator?
a)cluster sample
b)convenience sample
c)simple random sample
d)stratified random sample
e)systematic random sample

Answers

Answer:convenient I think

Step-by-step explanation:

Saw the first 5 people with the major at the time

The best description of the type of sample selected in the question is;

Option D; Stratified Random Sample

We are told that for the demographic study, the college administrator randomly selected 5% of the students with the particular major randomly.

Since they were chosen randomly, it is clear that this is a type of random sampling that was not done with a convenient sample. Thus, Options A and B are already out of it leaving us with C, D or E

Let us look at the options;

Option C; This sample cannot be a simple random sample because since only 5% are selected from each major, all the students don't have equal chance of being chosen.

Option D; This sample is a stratified random sample because the population has been divided into smaller groups by their majors.

Option E; This cannot be a systematic random sample because there is no fixed period or interval of selection done.

Read more at;https://brainly.com/question/1954758

Hallar un par ordenado (x,y) que sea una solución de la ecuación.
6x+y=9

Answers

Be f fnrrnr rnrkraabebene

an oil company bores a hole 80m deep estimate the cost of boring if the cost is £30 for drilling the first meter with an increase in cost of £2 per meter for each succeeding meter​

Answers

Answer: £188

Step-by-step explanation:

Given

The depth of the hole is 80 m

For the first meter, it is £30

After that, it is £2 per meter

after a meter, it is 79 m more

The total cost is C

[tex]\Rightarrow C=30+2\times 79\\\Rightarrow C=30+158=188[/tex]

Someone help me please

Answers

Answer:

15.66 cm

Step-by-step explanation:

180-66.4=113.6°

113.6÷360=0.315555555, which equals 31.55555% of the circumference

2x3.14x7.9=49.612 would be the entire circumference.

So...

31.5555555% of 49.612=15.6554 cm

For the following right triangle, find the side length x.
12
5

Answers

Answer:

x = 13

Step-by-step explanation:

[tex]c^{2} = a^{2} + b^{2}[/tex]

[tex]c^{2} = 5^{2} + 12^{2}[/tex]

[tex]c ^{2} = 25 + 144[/tex]

[tex]c^{2} = 169[/tex]

[tex]\sqrt{c^2} = \sqrt{169}[/tex]

[tex]c = 13[/tex]

The table and scatterplot shows the additional plant growth measured each day for particular days.
Which two points should the trend line go through to best represent the data given in this scatterplot? (2, 1) and (3, 1.5)
(2, 1) and (5, 2)
(6, 2) and (8, 2)
(6, 2) and (10.1.75)

Answers

Answer:

(2, 1) and (5, 2)

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

the correct answer on edge is (2, 1) and (5, 2)

As part of a school project, Tim and Jesse decide to build a birdhouse. Tim plans to house bluebirds in his birdhouse and Jesse hopes to attract wrens. Tim decides to make the floor of his birdhouse a square that measures

inches on all sides. The piece of lumber that he uses for the floor is

inches wide. How much will he need to cut off of the width of the board to make the floor?




A .3 1/4

B. 2 1/4

C.3 1/2

D. 2 3/4

Answers

Answer:

The answer is 2 3/4

Step-by-step explanation:

Solve the equation below. Show all work and round four decimal places.
In(x^4)=6

Answers

Answer:

The solution is [tex]x = 4.4817[/tex]

Step-by-step explanation:

The inverse of the ln function is the exponential, which means that to solve this question, we apply the exponential to both sides.

We have that:

[tex]\ln{(x^4)} = 6[/tex]

Applying exponential to both sides:

[tex]e^{\ln{(x^4)}} = e^6[/tex]

[tex]x^4 = e^6[/tex]

[tex]x = \sqrt[4]{e^6}[/tex]

[tex]x = (e^6)^{\frac{1}{4}}[/tex]

[tex]x = 4.4817[/tex]

The solution is [tex]x = 4.4817[/tex]

I need help with the questions I circle only.

Answers

Answer:

3:12

4:36

Step-by-step explanation:

( pls dont report me let me kno if it wrong and i will fix it

Not SUV= 12

I didn’t get the last one

Carmine is packing 27 superballs in 3 square layers. Each ball has a diameter of 4 cm.

- What is he minimum volume of the box
- What is the surface area of the box
- How much empty space is in the box. ( round your answer to 2 decimal places)

Answers

Assuming the diameter of the ball = side of square
To stack 27 balls, we need 9 layers of 3 square each
Total space = 27 x 4³ = 1728 cm³
Total space occupied by 27 spherical balls = 27 x 4/3 π (4/2)³ = 904.78 cm³
Empty space = 1728 - 904.78 = 823.22 cm³

WILL GIVE BRAINLIST PLS HELP Find x. Round your answer to the nearest tenth.

Answers

Answer:

i think x= 13.5

Step-by-step explanation:

6 Which equation has a solution of s = 9.5 ? F -5s = -47.5 G -3 + s = 12.5 H --2s 19 J –1 + s = 10.5​

Answers

Answer:

F. -5s = -47.5

Step-by-step explanation:

F. -5s = -47.5

s = -47.5 / -5

s =  9.5

This is the correct option

G. -3 + s = 12.5

s = 12.5 + 3

s = 15.5 (Incorrect option)

J. –1 + s = 10.5​

s = 10.5 + 1

s = 11.5 (Incorrect option)

Special Right Triangles
Practice
Active
y
x
60°
60°
12
Find the value of x and the value of y.
A. x= 6, y = 12.12
B. X = 9, y = 12
CX-63, y - 12
D. x=62, y = 24

Answers

Answer:

Step-by-step explanation:

Remember that the sides of a 30°-60°-90° triangle are in the ratio 1:√3:2.

The side opposite the 30° angle is 6, so the side opposite the 60° angle is 6√3 and the side opposite the 90° angle is 12.

x = 6√3

y = 12

Which data set COULD NOT be represented by the box plot shown?

Answers

Answer:

B : {2, 10, 13, 7, 9, 5, 15, 12, 7, 13, 11}

Step-by-step explanation:

Maximum = 15

Minimum = 4

so, the values of the data set must lies between [4,15]

4. What is an example of like terms in the expression below?
(2 points)
9x + 15y + 6 - 2 + x?

15y and 6
9x and x
z and x
30x and 10y

Answers

Answer:

9x and x since all of the others would be in different groups

9x and x

9x+15y+6-2+x
10x+15y+4

AHHHH❗️❗️ PLZZZ HELP WILL GIVE BRAINLYISY

Answers

Answer:

X intercepts : 0 and 6

Maximum value is 120

Step-by-step explanation:

I can help with Part A

So first we need to look at the graph and fin the highest point of the y axis for the maximum.

Then we need to find where the line intercepts on the x axis which is at the points 0 and 6.

Hope this helps have a good day

Which set of numbers shows the lower extreme, the lower quartile, the median, the upper quartile, and the upper
extreme for the box-and-whisker plot shown?

(14, 13, 28, 45, 54)

(6,12, 28, 44, 54)

(12, 20, 28, 44, 54)

Will give brainly
Please help me
(6,19,27, 44,54)

Answers

B: (6,12,18,44,54)

I just did this and this was correct.

Answer:option B

Step-by-step explanation:i got it right trust me

The grade six pupils decided to have an income generating project. They make
pancakes and spent P100; P50 for 1k of flour, P15 for 2 eggs, P15 1/4sugar. P10 for
baking powder and P10 of margarine. If they made 50 pcs, how much they should sale
each if they add 20% profit?
AP 2.30
B. P 3.00
C. P 2.40
D. P 2.50​

Answers

Answer:

c. P 2.40

Step-by-step explanation:

P 100 spent, 50 pieces made. Therefore P2 a piece. 20% of P2 is .40. Therefore total is 2 + .40 = P2.40

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