Which rule describes the composition of transformations that maps ΔABC to ΔA"B"C"?

90 degree rotation about point 0 composition reflection across the x-axis
Reflection across the x-axis composition 90 degree rotation about point 0
180 degree rotation about point 0 composition reflection across the x-axis
Reflection across the x-axis composition 180 degree rotation about point 0

Answer:

Isn't it three??

Step-by-step explanation:

Answer:

Thus, the H.C.F. of the smallest prime number and the smallest composite number is 2.

Answer:

6 ¼ hours of Daylight

Step-by-step explanation:

In each scenario, the choice between mean and median as a representative measure of central tendency depends on the nature of the data and the specific context..

1. Scenario: Income distribution of a population

- If the income distribution is skewed or contains extreme values (outliers), the median would be a better representation of the central tendency. This is because the median is not influenced by outliers and provides a more robust estimate of the "typical" income level. However, if the income distribution is approximately symmetric without outliers, the mean can also be an appropriate measure.

2. Scenario: Exam scores in a class

- If the exam scores are normally distributed without significant outliers, the mean would be a suitable measure as it takes into account the value of each score. However, if there are extreme scores that deviate from the majority of the data, the median may be a better representation. This is especially true if the outliers are indicative of errors or exceptional circumstances.

3. Scenario: Housing prices in a city

- In this case, the median would be a more appropriate measure to represent the central tendency of housing prices. This is because the housing market often exhibits a skewed distribution with a few high-priced properties (outliers). The median, being the middle value when the data is sorted, is not influenced by these extreme values and provides a better understanding of the typical housing price in the city.

Ultimately, the choice between mean and median depends on the specific characteristics of the data and the objective of the analysis. It is important to consider the distribution, presence of outliers, and the context in which the data is being interpreted.

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Answer:

$242

Step-by-step explanation:

1,163 divided by 19 is 61.2105263158 which means 61.2105263158 gallons will be used. 61.2105263158 times 3.96 is 242.393684211. 242.393684211 rounded to the nearest whole number is 242.

hope this helps

Answer:

......................

Step-by-step explanation:

......................

Answer:

-9df^3 - 3f^3 - 7d^2 - 8d - 15625

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer: Angle A is 55 degrees.

Step-by-step explanation:

The sum of a triangle's angles must be 180 degrees.

That means: 79 + (6x+4) +(6x+13) = 180

Add the like terms to get: 12x + 96 = 180

Subtract 96 from both sides: 12x = 84

Divide both sides by 12: x = 7

Now that we know x = 7, we can substitute that into 6x + 13 to find Angle A.

Angle A = 6(7) + 13 = 42 + 13 = 55 degrees

The answer is given below.

An inequality is a relation which makes a non-equal comparison between two numbers or mathematical expressions.

here, we have,

given that,

35z>34

=> z>34/35

=> z> 0.97

which is < 1

hence, The answer is given below.

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Answer:

It would be linear, because the input and output both increase at a constant rate.

For given expression e will be 7/3.

What exactly are expressions?

In mathematics, an expression is a combination of numbers, variables, and mathematical operations that can be evaluated to produce a single value.

Expressions can be simple or complex, and they can involve arithmetic operations such as addition, subtraction, multiplication, and division, as well as more advanced operations such as exponents, logarithms, and trigonometric functions.

Now,

We can solve for e by setting the given value of f equal to 49 and then solving for e.

f = 9e²

When f = 49, we have:

49 = 9e²

Dividing both sides by 9, we get:

49/9 = e²

Taking the square root of both sides, we get:

±√(49/9) = ±(7/3) = e

So the solutions for e are e = 7/3 or e = -7/3. However, since e is a measure of distance and cannot be negative, the only valid solution is e = 7/3.

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Correct Question:-

Function f=9e² ,  If f=49 then solve for e.

Answer:

C

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

I took the test on edgen 2020

Answer:

Step-by-step explanation:

edfdsfdsfs

Answer:

improper fractions are mixed numbers that can be multiplied by bottom to top like 2/4 x 4/5 so is 2 and 4 from 2/4 and 4/5 you can also do bottom to top like 2 x 5=10 and 4 x 4= 16 now you can add 10 + 16=26

The expression -b³c is the polynomial. The type of the polynomial is cubic polynomial and the degree is 3.

Polynomial:

Polynomial is composed of variables, constants and exponents, that are combined using mathematical operations such as addition, subtraction, multiplication and division.

Given,

Here we have the expression  -b³c.

And we need to find the following:

1) check it if is polynomial or not

2) type of the polynomial

3) degree.

As per the given definition, the expression -b³c is the polynomial.

Here we have the expression  -b³c the highest power value for this polynomial is 3.

Therefore, the degree of this polynomial is 3 and the type of the is cubic polynomial.

Because we have identify the type based on the degree value here the value of degree is 3 so the type of the polynomial is cubic one.

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Answer: 26

Step-by-step explanation:

1. Make an equation

n+n+2+n+4=78

(You have n+2 because to get to the next even number you'd have to add 2. For example, 2 is even, to get to the next even number, 4, you have you add 2.)

2. Combine like terms

3n+6=78

3. Solve for n

3n=72

n=24

4. Solve for the second number

(The second number would be n+2)\

n+2

24+2

26

ANSWER: 26

Answer:

x=

295

​

−15≈2.175564037

x=−

295

​

−15≈−32.175564037

Step-by-step explanation:

Answer:

x^2+30x−70

Step-by-step explanation:

Let's simplify step-by-step.

x^2+30x−70

There are no like terms.

Answer:

{y,x}={-5,7}

Step-by-step explanation:

[1]           y=3x-26

 [2]           2x-y=19

// Solve equation [1] for the variable  y  

 [1]    y = 3x - 26

// Plug this in for variable  y  in equation [2]

  [2]    -(3x-26) + 2x = 19

  [2]     - x = -7

// Solve equation [2] for the variable  x  

  [2]    x = 7  

// By now we know this much :

   y = 3x-26

   x = 7

// Use the  x  value to solve for  y  

   y = 3(7)-26 = -5

Since a triangle's two sides have the same ratio as the two sides of another triangle. Because the angles are equal, the triangles are similar.

Similar triangles are those that resemble one another but may not be precisely the same size. When two objects have the same shape but different sizes, they can be said to be comparable. This indicates that comparable shapes superimpose one another when amplified or demagnified. This feature of similar shapes is referred to as "similarity."

As listed below, there are three main categories of similarity rules.

Angle-Angle Similarity Theory, abbreviated AA (or AAA),

Side-Angle-Side Similarity Theory, or SAS

Side-Side-Side Similarity Theory, or SSS

In the example question, two triangles are said to be similar if the ratio of one triangle's two sides to those of another triangle is the same, and the angles that each triangle's two sides inscribe are equal.

Thus, if ∠WUV = ∠SUT

and UV/UW = UT/US

then ΔWUV ~ΔSUT.

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The most specific name for the figure is an isosceles trapezoid

From the question, we have the following parameters that can be used in our computation:

The figure

The properties of the given figure are

Using the above as a guide, we have the following:

The figure is a trapezoid

Because the nonparallel sides are congruent, then the most specific name for the figure is an isosceles trapezoid

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Answer:

Yes

Step-by-step explanation:

It is TRUE that measuring tape is the best tool to use when measuring the length of a glove.

This can be done by fastening the measuring tape around the palm, right before the knuckles, without adding the thumb during measurement.

The glove is then measured in inches. Preferably to the nearest half-inch.

Hence, in this case, the correct answer is YES.

Answer:

The answer is 2.55

Step-by-step explanation:

As, the original price = $17

So, 85% of it have been reduced from it so

85% of 17

= 85/100 x 17 = 14.45

So it have reduced by $14.45

So, $17 - $14.45= $2.55

We can conclude that they form a right triangle

So GF = FH

OF^2 = GF^2 + OG^2

OF^2 = 8.4^2 + 8^2

OF^2 = 70.56 + 64

OF^2 = 134.56

OF = 11.6

The probability that this person is a graduate student is 0.3833.

From the recent census

40% of its students mainly used Ma- cintosh computers.

At the time of the census, 67% of the school's students were undergraduates.

In the census, 23% of the respondents were graduate students who said that they used PCs as their primary computers.

We have to find the probability that this person is graduate student.

Let A represent the event that student uses Mac.

So P(A)=40%=0.4, P(A')=60%=0.6

Then let B be the event that randomly chosen student is undergraduate·

So, P(B) = 67%=0.67, P(B')= 33%=0.33

Further, 23% of respondents were graduate. Students who said they used PCs as their Primary Computers

So P(B'∩A')=23%=0.23

If we select a student at random from among those who were part of the Census and learn that student mainly uses PC, then probability that this person is a graduate student is:

P(B'|A') = P(B'∩A')/P(A')

P(B'|A') = 0.23/0.6

P(B'|A') = 0.3833

Hence, the probability that this person is a graduate student is 0.3833.

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The right question is:

Mac or PC? A recent census at a major university revealed that 40% of its students mainly used Ma- cintosh computers (Macs). The rest mainly used PCs. At the time of the census, 67% of the school's students were undergraduates. The rest were gradu- ate students. In the census, 23% of the respondents were graduate students who said that they used PCs as their primary computers. Suppose we select a student at random from among those who were part of the census and learn that the student mainly uses a PC. Find the probability that this person is graduate student. Show your work.

Answer:

Step-by-step explanation:

I don't say you must have to mark my and as brainliest but if it has really helped you plz don't forget to thank me....

Answer:

Solution,

Diameter(D)= 9.2 cm

Radius(r)= 9.2/2=4.6 cm

Now,

Circumference of circle:

\(2\pi \: r \\ = 2 \times \frac{22}{7} \times 4.6 \\ = 28.91 \: \: cm\)

Hope this helps..

Good luck on your assignment..

The Linnaean class system provides a framework for understanding the diversity of life on Earth by grouping similar organisms together based on shared characteristics.

By comparing and contrasting the definitions of each class, we can see how different groups of animals are related to each other and how they differ in terms of their biological traits.

The Linnaean class system is a way of organizing living things based on shared characteristics. Let's compare and contrast the definitions of the Linnaean classes using a Venn diagram.

First, we have the class Mammalia, which includes all animals that have hair or fur, produce milk to feed their young, and have specialized teeth. This class overlaps with the class Aves, which includes all birds, because some birds have specialized beaks and feathers that are similar to mammalian hair and teeth. However, birds do not produce milk.

Next, we have the class Reptilia, which includes animals that are cold-blooded, lay eggs, and have scales or plates on their skin. This class overlaps with both Mammalia and Aves in terms of species that lay eggs, such as monotremes (platypus and echidnas) and some birds (ostriches and emus). However, reptiles lack specialized teeth and do not produce milk.

Finally, we have the class Amphibia, which includes animals that are cold-blooded, breathe through their skin, and undergo metamorphosis from a water-dwelling larval stage to a land-dwelling adult stage. This class overlaps with Reptilia in terms of some shared characteristics, but Amphibia also lacks specialized teeth and does not lay eggs with hard shells like reptiles.

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Answer:

a

Step-by-step explanation:

just bc it is