Mathematics High School

Which type of transformation maps trapezoid PQRS onto trapezoid P'Q'R'S'?

reflection
rotation
translation
dilation

Which Type Of Transformation Maps Trapezoid PQRS Onto Trapezoid P'Q'R'S'?reflectionrotationtranslationdilation

Answers

Answer 1
It would be dilation, because the shape is made to look smaller the throw you off.

Answer is DILATION 
Answer 2

Answer: Dilation.

Step-by-step explanation:

From the given picture , it can be seen that the size of trapezoid P'Q'R'S' is decreased from trapezoid PQRS .

Reflection , rotation and translation are rigid motions that produces congruent images and do not change the size of the shapes.

But dilation is not a rigid motion because it changes the size of the shape by using a scale factor.

Hence, the transformation maps trapezoid PQRS onto trapezoid P'Q'R'S' is "Dilation".

Related Questions

We play a game where there are 50 coins in a row, we take turns taking between 1 and 5 coins however many you like. whoever takes the last coin keeps them all. how can i win everytime and does it matter if i go first

Answers

The strategy for winning every time appears to be to ensure that the remaining number of coins is a multiple of 6. Then the first player can ensure a win by taking 2 coins to make the total number be 48.

Consider today's stock listings for bukkia hog farms, shown below. 52 wk high 52 wk low symbol div. close net change 212.45 106.63 bhf 18.95 140.26 8.85 today, ken sold the 116 shares of bukkia hog farms that he purchased yesterday. how much profit did ken make

Answers

Ken will make d. $1,026.60 in profit on his shares.
 

Answer:

$1026.60

Step-by-step explanation:

Today's stock listing for Bukkia hog farms as shown below :

52 wk high  : 212.45

52 wk low   : 106.63

symbol        : bhf

Div.              : 18.95

close           : 140.26

net change : 8.85

Since we know net change from yesterday till date is 8.85.

Ken sold shares that he purchased yesterday = 116 × 8.85 = $1026.60

Ken made profit of $1026.60

The Side-Angle-Side Similarity Postulate states “If the measures of 2 sides of a triangle are proportional to the measures of 2 corresponding sides of another triangle and the angles between them are congruent, then the triangles are congruent”?

TRUE or FALSE

Answers

True “If the measures of 2 sides of a triangle are proportional to the measures of 2 corresponding sides of another triangle and the angles between them are congruent, then the triangles are congruent”?
Answer: False

We can't know for sure if they are congruent or not. However, the two triangles are definitely similar if they fit this criteria. 

TRIANGLE GEOMETRY PLEASE HELP

Answers

The altitude is the mean proportional between the left and right parts of the hyptenuse

#13

12/z = z/3
z² = 36
z = 6

By the Pythagorean theorem:
x = √(12²+6²) = √(144+36) = √180 = 6√5
y = √(3²+6²) = √(9+36) = √45 = 3√5

The answers are x=6√5, y=3√5, z=6

#14

2/y = y/6
y² = 12
y = √12 = 2√3

By the Pythagorean theorem:
x = √((√12)²+6²) = √(12+36) = √48 = 4√3


The answers are x=4√3, y=2√3

Choose the correct classification of 4x4 − 4x3 + 10x6. (5 points)

Answers

Final answer:

The given expression 4x^4 - 4x^3 + 10x^6 is a polynomial of degree 6.

Explanation:

The given expression is 4x4 - 4x3 + 10x6.

To classify this expression, we need to look at the highest power of x in the expression. In this case, the highest power is 6, which means it is a polynomial of degree 6.

So, the correct classification of 4x4 - 4x3 + 10x6 is a polynomial of degree 6.

The sum of the deviations about the mean always equals _________.

Answers

it always equal 0 
hope this helps :)                                                            

Final answer:

The sum of the deviations about the mean always equals zero because positive and negative deviations cancel out. This concept is essential for calculating variance and standard deviation in statistics.

Explanation:

The sum of the deviations about the mean always equals zero. When analysing a set of data, each data value has a deviation from the mean, which is the difference between the value and the mean. These deviations illustrate the spread of the data around the mean. Positive deviations occur when a data value is greater than the mean, while negative deviations occur when a data value is less than the mean.

If we sum all the deviations, the positive and negative values will cancel each other out, resulting in a sum of zero. This happens because the mean is the point where the total amount above it is equal to the total amount below it. This concept is core to understanding the calculation of other statistics such as variance and standard deviation, which provide measures of data spread. Variance is the mean of the squared deviations from the mean, and the standard deviation is the square root of the variance.

The fact that the sum of deviations equals zero is important when working with the Central Limit Theorem, as it assures that the mean of sample means will equal the population mean, assuming the sample size is sufficiently large.

A tree has 53 leaves. During a storm, it loses 29 leaves. How many leaves does the tree have left?

29 leaves

24 leaves

82 leaves

42 leaves

Answers

the answer would be 24 because 53-29=24

Sorbet is a frozen dessert that is often made from fruit. how many portions each weighing 1/10 of a kilogram can a french dessert chef create from 3 kilograms of sorbet

Answers

To know how many servings can be done what we should do in this case is to divide the total amount of kilograms of sorbet between the amount of each of the servings.
 We then have to do the division:
 N = (3) / (1/10)
 N = 30
 Answer: 
 a french dessert chef can create 30 portions each weighing 1/10 of a kilogram from 3 kilograms of sorbet

Final answer:

A French dessert chef can make 30 portions of sorbet from 3 kilograms, with each portion weighing 1/10 of a kilogram, by simply dividing the total weight by the weight of one portion.

Explanation:

The subject of this question is Mathematics, specifically related to division and units of measurement. To find out how many portions each weighing 1/10 of a kilogram can be made from 3 kilograms of sorbet, we divide the total amount of sorbet by the weight of one portion. Therefore, we perform the division:

Determine the weight of one portion: 1/10 kg.

Divide the total weight of sorbet by the weight of one portion: 3 kg ÷ (1/10 kg).

The division gives us the result of 30 portions because 3 ÷ (1/10) is equivalent to 3 × 10.

So, a French dessert chef can create 30 portions of sorbet, with each portion weighing 1/10 of a kilogram.

In GHI, HI = IHG =3x + 4, and IGH = 2x - 24. What is HIG?

Answers

HIG=16×44=704 its correct okke mmm
HI = GH so GHI is an isosceles triangle

<IGH = <HIG = 2x - 24

as you know sum of interior angles in a triangle = 180
so
2(2x - 24) + 3x + 4 = 180
4x - 48 + 3x + 4 = 180
7x - 44 = 180
7x = 224
  x = 32

so
<HIG = <IGH = 2(32) - 24 = 64 - 24 = 40

answer
m<HIG = 40 degrees

Which graph represents the function f(x) = log10(x + 2)?

Answers

THE SECOND GRAPH IS THE CORRECT ANSWER CHECK OUT  AND GET YOUR ANSWER FROM THERE

Answer:

Please see the attachment for graph.

Step-by-step explanation:

Given: [tex]f(x)=\log_{10}(x+2)[/tex]

It is log function. First we take parent function of log

[tex]y=\log_{10}x[/tex]

We have to change y to f(x)

First we draw the graph of parent function.

[tex]y=\log_{10}x[/tex]

Now we shift graph 2 unit left because when x change to x+a , graph shift a unit left or right.

So, f(x) will shift 2 unit left.

[tex]f(x)=\log_{10}(x+2)[/tex]


Domain -9,9,93 and Range -1,-5,9,9 is this a function

Answers

It is not a function because if you graph it, it does not pass the vertical line test in which there should be no more than one point on a vertical line. 

Also, another way to check is to make sure that in the domain one number does not appear more than once in the list. 

Hope this helps!

Consider the expression 625(5xy)^-3/ (5x)^2 y^7

Answers

625(5xy)^-3/ (5x)^2 y^7
     
             625 
= --------------------   /  25x^2y^7
      125 x^3y^3

= 5/x^3y^3    / 25x^2y^7
= 5/x^3y^3   *  (1/ 25x^2y^7)
= 1 / 5x^5y^10

answer


         1
-----------------
   5x^5y^10

Answer:

1

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

5x^5y^10

Step-by-step explanation:

Lucy wants to make different types of Cheesecake, each cheesecake uses 2/3 pound of cream cheese, she has 2 pounds of cream cheese. How many cheesecakes can she make?

Answers

she can make 2 cheese cakes with the amount of cream cheese she has

Use the graphing calculator to locate the solutions of this system of equations: y = x2 + x – 2 y = –x + 1

Answers

Answer:

(–3, 4) and (1,0)

Step-by-step explanation:

Answer:

(-3,4) and (1,0)

Step-by-step explanation:

1. Use an inequality symbol (<, >, ≥, =) to compare −26 ____ 54

Answers

the answer is less then or  <

< because 54 is bigger

The diagonals of a parallelogram are congruent which could be the same parallelogram ?
A - trapezoid
B - Rectangle
C - Kite
D - rhombus

Answers

A parallelogram with congruent diagonals is a
.. B - rectangle.

Answer:

B - Rectangle

Step-by-step explanation:

The diagonals of the parallelogram are given equal.

Diagonals of a parallelogram are equal in a rectangle .

So the given figure in which diagonals are equal is called a Rectangle.

Among the given options Option B is the right answer.

The 12 members in Dante's hiking club shared 176 ounces of trail mix equally. How many ounces of trail mix did each member get?

Answers

176/12 = 14 2/3
so each member receives 14 2/3 ounces of trail mix

I need help with this question

Answers

Which one? Is it both or just one
#3

5/20 = 1/4

260 * 1/4 = 65

C. 65 is the correct answer.

#4

45% = 0.45

1,300 * 0.45 = 585

B. 585 is the correct answer.

23. A glass box shaped like a rectangular prism has width 7 inches, length 9 inches, and height 12 inches. It is being shipped in a larger box with width 10 inches, length 10 inches, and height 15 inches. The space between the glass box and the shipping box will be filled with Styrofoam peanuts. How many cubic inches of space will contain Styrofoam peanuts? Show all work.

Answers

glass box volume = 7 * 9 * 12 = 756 cubic inches
larger box volume = 10 * 10 * 15 = 1,500 cubic inches
Styrofoam peanut volume = 1,500 - 756 = 744 cubic inches


Dory and Nemo go to Taco Bell for lunch. Dory orders three soft tacos and three double deckers for 11.25. Nemo pays $10 for four soft tacos and two double deckers. Write a system of equations that represents the lunch orders for dory and Nemo.

Answers

Soft tacos = x
double deckers = y

Dory
3x + 3y and the total was 11.25
11.25 = 3x + 3y

Nemo
4x + 2y and the total was 10
10 = 4x + 2y

The equations are 
11.25 = 3x + 3y
10 = 4x + 2y

Hope this helps

The equations representing Dory's and Nemo's lunch orders are 3x + 3y = 11.25 and 4x + 2y = 10, respectively.

Let's define the variables first. Let x be the cost of one soft taco, and y be the cost of one double decker.

Dory orders three soft tacos and three double deckers for $11.25. This gives us the first equation:

3x + 3y = 11.25

Nemo orders four soft tacos and two double deckers for $10. This gives us the second equation:

4x + 2y = 10

We now have a system of equations that represents the lunch orders:

3x + 3y = 11.25

4x + 2y = 10

These equations can be solved simultaneously to find the individual costs of the soft tacos and double deckers.

Please show work! Thank you

Answers

The width is x+2.
The length is x+4.

The area is the product of width and length.
.. Area = (x +2)(x +4)
.. = x^2 +6x +8

SOS!!
In your own words explain the difference between the following two expressions:
(-1)^2/4 and (-1)^1/2

Answers

The only difference between the two following expressions is their exponent though it’s equal. If you would analyze carefully, the two expressions are equal since 2/4 is just equal to ½. The two expressions are equal in value so the presentation of the exponent is their only difference.

2) Find the point, M, that is five-sixths of the distance from A(-7, 2) to B(-1, -4).

Answers

we have that
point A(-7,2)  and point B(-1,-4)

Step 1
find the distance AB
d=√[(-4-2)²+(-1+7)²]------------> √[36+36]
d=√72

step 2
find the point M
five-sixths of the distance from AB----------> (5/6)*√72

see the attached figure
AC/AB=x/((5/6)*AB)
6/(AB)=x/((5/6)*AB)--------> 6=6x/5
x=30/6-------> x=5

CB/AB=y/((5/6)*AB)
6/AB=y/((5/6)*AB)---------> 6=6y/5
y=30/6-------> y=5

therefore
the coordinate x of point M is
A(-7,2)
Mx=-7+5=-2

the coordinate y of point M is
A(-7,2)
My=2-5=-3

the point M is (-2,-3)



An inscribed angle has a measure of 48°. Determine the measure of the intercepted arc.
24°
48°
72°
96°

Answers

the answer is D 96* hope it helps

the intercepted arc is 96°

What is 7200 minutes, in days? (Remember, there are 60 minutes in an hour and 24 hours in a day.)

Answers

The answer would be 5 days

Answer:

5 Days is the answer

Could someone please give me the answer? The subject is math and its Pre- Algebra

Answers

Okay, first, let's take a look at the two triangles we have here. 

The triangles angles are equal, the triangles are just turned different directions. 

1. Incorrect
2. Incorrect
3. Correct
4. Correct
5. Incorrect
6. Incorrect

I hope this helps!

Amy notices that her credit card company has charged too high an interest rate for delayed payment this month. Which law protects her from this issue?
Fair Debt Collection Practices Act

Identity Theft and Assumption Deterrence Act

Magnuson-Moss Warranty Act

Fair Credit Reporting Act Credit Card

Accountability, Responsibility and Disclosure Act

Answers

The Law that protects Amy from this issue is the Fair Debt Collection Practices Act. This law was enforced by The Federal Trade Commission (FTC) in order to prohibit the debt collectors from collecting abusively and unfairly from the consumers and also prohibits the use of deceptive practices

E:Credit Card Accountability, Responsibility and Disclosure Act

Frank is constructing the circumscribed circle for △XYZ. He has already used his compass and straightedge to complete the part of the construction shown in the figure.



Which construction could be his next step?


Place the point of the compass on point Y and draw an arc intersecting the two arcs.

Place the point of the compass on point X and draw an arc intersecting the two arcs.

Place the point of the compass on point Z and draw an arc through points X and Y.

Place the point of the compass on one of the arcs and draw an arc through point X.

Answers

circumscribed circle for a triangle is circle where the circumference would cut all the vertices in the triangle 
the diagram already has arcs marked from point Y, with the aim of drawing a perpendicular bisector to line XY.

Therefore the next step is to place the compass on point X and draw two arcs which cross the arcs already drawn (second option is the correct answer)

The points at which the 2 arcs meet are connected to each other making a perpendicular bisector that would cut XY perpendicularly.

Next step is to place the compass at Z and draw 2 arcs between Z and Y points, similarly place the compass at Y and draw 2 arcs that would cut the arcs already drawn. 

Then connect the two points where the arcs meet and thats the perpendicular bisector of ZY.
The point at which perpendicular bisectors of XY and YZ meet is known as the circumcenter. Place the compass on this point with the radius any of the three points X,Y or Z and draw the circle

Answer:

Place the point of the compass on point X and draw an arc intersecting the two arcs.

Step-by step explanation:

This is to complete the angle bisector.

A bamboo shoot is 20 inches tall at day 0 and grows 24 inches each day. which function(s) shown below can be used to determine height, f(n), of the bamboo after n days?
I. f(n)=24n+20
II. f(n)=24n+20(n-1)
III. f(n)=f(n-1)+24 where f(0)=20

Answers

The only correct answer is I. f(n)=24n+20

Answer:

The correct answer is option I

Step-by-step explanation:

Initial height of bamboo [tex]= 20 in\\[/tex]

Height of bamboo grows by [tex]24 in \\[/tex] every day

Let "n" be the number of days

So the height of bamboo after "n" days is

[tex]f(n) = 20 + 24n\\[/tex]

Thus, the correct answer is option I

--9/8x4/3 Please help I will mark brainliest

Answers

-1.5

i hope this helps :)
x^4=0
x=0
i believe this is the answer


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