Determine whether the triangles are similar by
AA similarity, SAS similarity, SSS similarity,
or not similar.​

Answer:

804,264

Step-by-step explanation:

Evaluate 93×92×94

We have 1 of the number 93

We have 1 of the number 92

We have 1 of the number 94

Group numbers by powers:

93×92×94 = 93[1]92[1]94[1]

93[1]92[1]94[1] = 804,264

The required step that is not usually a problem-solving step that use to help to find the right answer is to write the question (given data).

Given that,
When tackling a difficult question, which is NOT usually a problem-solving step that you use to help you find the right answer is to be justified.

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

Here,
Step of the solution,
Step 1 = To write given data
Step 2 = approch
Step 3 = calculation
Step 4 = answer

Thus, The required step that is not usually a problem-solving step that use to htp to find the right answer is to write the question (given data).

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Answer:

c. Write a definition

Step-by-step explanation:

Answer:

y=1/12x+b

Step-by-step explanation:

To find a perpendicular line, you need to find the negative reciprocal of the gradient in this case its -12x, the negative reciprocal of this is 1/12x we don't know what coordinates this passes through so we just write y=1/12x+b

Hope this helps!!

The probability that exactly one of the coins is a 10p piece is 1/2.

To find the probability that exactly one of the coins is a 10p piece, we can consider the possible outcomes.

There are two coins, and each coin can be either a 10p piece or a non-10p piece. Let's consider the four possible outcomes:

1. Erin's coin is a 10p piece, and Jack's coin is a non-10p piece.

2. Erin's coin is a non-10p piece, and Jack's coin is a 10p piece.

3. Both Erin's and Jack's coins are 10p pieces.

4. Both Erin's and Jack's coins are non-10p pieces.

Since the total amount of the two coins is less than 50p, we can eliminate the third possibility (both coins being 10p pieces).

Now, let's calculate the probability for each of the remaining possibilities:

1. Erin's coin is a 10p piece, and Jack's coin is a non-10p piece:

The probability of Erin having a 10p piece is 1/2, and the probability of Jack having a non-10p piece is also 1/2. Therefore, the probability of this outcome is (1/2) * (1/2) = 1/4.

2. Erin's coin is a non-10p piece, and Jack's coin is a 10p piece:

This is the same as the previous case, so the probability is also 1/4.

3. Both Erin's and Jack's coins are non-10p pieces:

The probability of Erin having a non-10p piece is 1/2, and the probability of Jack having a non-10p piece is also 1/2. Therefore, the probability of this outcome is (1/2) * (1/2) = 1/4.

Now, we sum up the probabilities of the two cases where exactly one of the coins is a 10p piece:

1/4 + 1/4 = 2/4 = 1/2.

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Answer: c. a = 2y and b = -3

Step-by-step explanation:

To find the values of a and b in this division problem, we need to perform polynomial division. Starting with the dividend, 8y^2 – 12y + 4, we divide the leading term of the dividend, 8y^2, by the leading term of the divisor, 4y. This gives a quotient of 2y.

Next, we multiply the divisor, 4y, by 2y and subtract it from the dividend, 8y^2 – 12y + 4. This gives a remainder of -3.

So, in this division problem, the values of a and b are a = 2y and b = -3.

Answer:

D. 70 and 71

Step-by-step explanation:

It is an acute angle which is less than 90°

Part I: Converting the terms into fraction form

Given equation:

First, let's convert the terms (that are in decimals) into fractions.

Replace the fraction forms in the equation:

Part II: Simplifying the division being performed

Since the expression in the parenthesis can't be simplified, we can open the parenthesis. Before we do that, we need to divide the expression by 9/10 (as division is third in BODMAS). This can be done by converting the divisor into it's reciprocal and changing the sign to a multiplication sign.

Since there is no other division being performed, we can simplify the distributive property (as multiplication is fourth in BODMAS).

Part III: Isolating "k" to determine it's value

Combine like terms as needed:

Subtract 7/10 both sides of the equation to isolate "x" and it's coefficient.

Cancel the denominators (as a/b = c/b ⇔ a = c)

Divide both sides by 25 to isolate "k"

The value of x for the given triangle using cosine law will be 11.61°.

A triangle is a 3-sided shape that is occasionally referred to as a triangle. There are three sides and three angles in every triangle, some of which may be the same.

The sum of all three angles inside a triangle will be 180° and the area of a triangle is given as (1/2) × base × height.

As per the given triangle,

By cosine law,

cos2x = (50² + 29² - 26²)/(2 × 50 × 29)

cos2x = 2665/2900

2x = 23.22°

x = 11.61°

Hence "The value of x for the given triangle using cosine law will be 11.61°".

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Answer:

Macy’s

Step-by-step explanation:

let’s find the cost of each shirt

JCPenny’s: 14.99 x 0.80 = $11.99

                   11.99 x 1.06 = $12.70

                   The final cost of the JCPenny shirt is $12.70

Macy’s: 17.99 x 0.65 = $11.69

             11.69 x 1.07 = $12.51

             The final cost of the Macy’s shirt is $12.51

$12.51 is less than $12.70

So, the Macy’s shirt is the better deal :)

Answer: -27/40

Step-by-step explanation:

Answer:

Rudy's house is approximately 2.8 miles away from Javier's house.

Step-by-step explanation:

We can use the Pythagorean theorem to solve this problem. Let x be the distance from Rudy's house to Javier's house. Then, we can set up the following equations based on the given information:

x^2 + 1^2 = 3^2 (using the distance between Javier's and Steve's houses)

x^2 = 9 - 1

x^2 = 8

x ≈ 2.8

Therefore, Rudy's house is approximately 2.8 miles away from Javier's house.

Answer:

63 is the required value.

Step-by-step explanation:

We need to find the value if p = 6 and q = 3 in the below expression i.e.

\(7p+6(\dfrac{p}{q})^2-q\)

Put p = 6 and q = 3 in the above expression.

\(=7(6)+6(\dfrac{6}{3})^2-3\\\\=42+6(2)^2-3\\\\=42+24-3\\\\=63\)

So, the value of the given expression is 63.

Answer:

x = - 7, x = - 1

Step-by-step explanation:

Given

x² + 8x + 7 = 0

Consider the factors of the constant term (+ 7) which sum to give the coefficient of the x- term (+ 8)

The factors are + 7 and + 1 , since

7 × 1 = 7 and 7 + 1 = 8 , then

(x + 7)(x + 1) = 0 ← in factored form

Equate each factor to zero and solve for x

x + 7 = 0 ⇒ x = - 7

x + 1 = 0 ⇒ x = - 1

Answer:

\(x=-1,-7\)

Step-by-step explanation:

\(x^2+8x+7=0\) where a \(\neq\) 0 so a = 1 b = 8 c = 7

Quadratic Formula: \(x=-b\frac{\sqrt{b^2-4ac} }{2a}\)

\(x=-8\frac{\sqrt{8^2-4(1)(7)} }{2(1)}\)

\(x=-8\frac{\sqrt{64-28} }{2}\)     Evaluate the exponent and multiply 4ac

\(x=-8\frac{\sqrt{36} }{2}\)          Subtract b^2 - 4ac and multiply 2a

\(x=-8\frac{\sqrt{6} }{2}\)           Solve for the sqrt root of 35

x = - 8 ± 6/2 =

x = - 8 + 6/2 = -1

x = - 8 - 6/2 = -7

The items should be labeled (a) 1 - 3 to select the process groups

The given parameters are:

From the question, we understand that the objects are to be classified.

This means that the objects would be classified based on the 3 process.

The 3 processes can be labeled 1 - 3

Hence, the label of the process group is (a) 1 - 3

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The correct answer is c) ∀xP(x) could be true or could be false.

The given statement is ∃xP(x) and we need to find the conclusion from the truth value of P(9). Here P(9) represents the statement that property P is true for x = 9. The statement ∃xP(x) is true only when there is at least one x that makes P(x) true. It means ∃xP(x) can be false when no x satisfies P(x).Now, if P(9) is true, then there is at least one x which makes P(x) true. Hence, ∃xP(x) must be true. Thus, the correct answer is a) ∃xP(x) must be true.Now let's talk about the statement ∀xP(x). This statement will be true if P(x) is true for all possible values of x. If P(9) is true, then it does not guarantee that P(x) is true for all x. It is possible that P(9) is the only value that satisfies P(x), while all other values make P(x) false. Therefore, we cannot conclude anything about ∀xP(x) from the truth value of P(9).

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Among the characteristics listed, the one that does not directly align with research is D. Perspective.

Systematic: Research is characterized by a systematic approach, which means it follows a well-defined and structured plan. It involves carefully designed procedures and methodologies to ensure that data is collected, analyzed, and interpreted in a consistent and organized manner.

Objective: Objectivity is a crucial aspect of research. It means that researchers strive to approach their work without personal biases or preconceived notions. Objective research relies on evidence, facts, and logical reasoning rather than personal opinions or emotions.

Logical: Research is inherently logical in nature. It involves the use of rational thinking and logical reasoning to formulate research questions, design studies, analyze data, and draw conclusions.

Perspective: While perspective can play a role in research, it is not considered a core characteristic. Perspective refers to an individual's point of view or the particular lens through which they view a topic or issue. In some fields, such as social sciences or humanities, researchers may explicitly acknowledge and analyze different perspectives to gain a comprehensive understanding of a subject.

Hence the correct option is (d).

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Complete Question:

Which of the following is not a characteristic of research?

A. Systematic

B. Objective

C. Logical

D. Perspective

Answer:

4(x+3)

Step-by-step explanation:

\(\frac{8(x+3)^{2} }{2(x+3)} =4(x+3)^{2-1} =4(x+3)\)

I hope this help you

Answer: The game ended at 3:22 PM

11:35 + 3 hours is 2:35. Add that to 47 minutes, it's 82. Since there's 60 minutes in one full hour, you subtract 82 by sixty, and you get 22. So, it ended at 3:22 PM

Answer:

3:22. So first I turned the hours of 3 hours and 47 minutes into minutes which is 277 minutes then I added.

Answer:

S=20

Step-by-step explanation:

we want P(s) = 60

so P(s) = 3s = 60

s = 20

Answer:

(3x^2 - 1)(3x^2 + 1)(9x^4 + 1).

Step-by-step explanation:

Using the identity for the difference of 2 squares;

a^2 - b^2 = (a - b)(a + b)  

we put a^2 = 81x^8 and b^2 = 1  giving

a = 9x^4 and b = 1, so:

81x^8 − 1 =   (9x^4 - 1)(9x^4 + 1)

Applying the difference of 2 squares to 9x^4 - 1:

= (3x^2 - 1)(3x^2 + 1)(9x^4 + 1).

Answer:

The answer is (3x^2 - 1)(3x^2 + 1)(9x^4 + 1).

Step-by-step explanation:

A: The domain, range and x-intercept of the function g(x) is x>3, [-∞ < f(x) < ∞] and (19,0) respectively.

B: The vertical asymptote for g(x) is x=3.

C: The interval where the graph of g(x) is positive x=3 and the end-behaviour is not deduced.

What is a function?

In mathematics, a function is a unique arrangement of the inputs (also referred to as the domain) and their outputs (sometimes referred to as the codomain), where each input has exactly one output and the output can be linked to its input.

The given function is g(x)=-log_4(x-3)+2.

The domain of a function is the set of input or argument values for which the function is real and defined.

The domain of the function is x>3.

The set of values of the dependent variable for which a function is defined is the range.

The range of the function is -∞ < f(x) < ∞.

Plug y=0 into the equation and solve the resulting equation 0=−ln(x−3)/ln(4)+2 for x.

The x-intercept is obtained as (19,0).

Line y=L is a horizontal asymptote of the function y=f(x), if either limx→∞f(x)=L or limx→−∞f(x)=L, and L is finite.

Calculate the limits:

limx→∞(−ln(x−3)/ln(4)+2)=−∞

limx→−∞(−ln(x−3)/ln(4)+2)=−∞

Thus, there are no horizontal asymptotes.

In the graph it can be seen that the line is starting to curve at x=3 so the vertical asymptotes is x=3 and at this point the graph is positive.

Since, the function g(x) is not a polynomial end behaviour cannot be deduced.

Therefore, the range, domain, x-intercept and asymptotes are found.

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Answer:

both of the solution is B and C

Answer:

A

Step-by-step explanation:

3x9+ 27 + 8= 35

Answer:

Julie has $11.51 left.

Step-by-step explanation:

We know that Julie has $20.  She spent $1.99 on package of trading cards and $6.50 for lunch.  When added this is equal to $8.49.

Now we have to figure out how much she has left by subtracting $20 from $8.49 and we get $11.51.  Therefore, $11.51 is our answer.

Answer:

yes

Step-by-step explanation:

it is possible to be an isoscelize triangle

pls mark brainliest

Answer:

I think yes

Step-by-step explanation:

because the two sides that are bigger can be the ones with the lenght of 8

and the one in the bottom can be the one with the lenght 1

hope this helps <33

have a nice day :)

The largest binary code is on 4 bits, the maximum possible number is binary 1111 or 15. And the maximum decimal number that can be represented with 1 byte is 255 or 11111111.

Binary code:

In math, binary code refers a coding system using the binary digits 0 and 1 to represent a letter, digit, or other character in a computer or other electronic device.

Given,

Here we need to find the largest binary code.

Here we know that, for each digit d in a binary number, starting from the rightmost digit, the value in decimal corresponding to this digit is written as,

=> d2ⁿ + d*2ⁿ⁻¹ .... 0, where n is its position.

For, example would be converting 11001:

Here we start from the right

=> 1*2⁰ + 0*2¹ + 0*2² + 1*2³ + 1*2⁴ = 25.

Therefore, if we have 8 bits, the largest number would be 11111111, That has the value of 255, which is the same result as the conversion above (1+2+4+8+16+32+64+128).

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