Lines l and m are parallel and a and b are parallel. Find the measure of angle 10 if measure of angle 1 is 62.

please help

Answer:

10n+72

Step-by-step explanation:

10n+81-9

10n+72

Answer:

The expression that is equivalent to 6c is:

2 x 3 x c

3 x 2 x c

(2 x 3) x c

(3 x 2) x c

6 x c

All of these expressions represent the product of 6 and c, which is the same as multiplying 6 and c together. Therefore, they are equivalent to 6c.

Step-by-step explanation:

Answer: angle EHF = 31 degrees

Step-by-step explanation:

Complementary angles mean either of two angles whose sum is 90°.

So the equation is 6x-1+3x+1=90

combine like terms

9x=90

x=10

Substitute in 10 to EHF or 3x+1

3(10)+1

angle EHF = 31

For n ≥ 459, Algorithm A is better than Algorithm B when B uses n√n operations.

To determine the value of n₀ for which Algorithm A is better than Algorithm B when B uses n√n operations, we need to find the point at which the number of operations for Algorithm A is less than the number of operations for Algorithm B.

Algorithm A: 10n log n operations

Algorithm B: n√n operations

Let's set up the inequality and solve for n₀:

10n log n < n√n

Dividing both sides by n gives:

10 log n < √n

Squaring both sides to eliminate the square root gives:

100 (log n)² < n

To solve this inequality, we can use trial and error or graph the functions to find the intersection point. After calculating, we find that n₀ is approximately 459. Therefore, For n ≥ 459, Algorithm A is better than Algorithm B when B uses n√n operations.

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R-1.3: For \($n \geq 14$\), Algorithm A is better than Algorithm B when B uses \($n^2$\) operations.

R-1.4: Algorithm A is always better than Algorithm B when B uses \($n\sqrt{n}$\) operations.

R-1.3:

Algorithm A: \($10n \log n$\) operations

Algorithm B: \($n^2$\) operations

We want to determine the value of \($n_0$\) such that Algorithm A is better than Algorithm B for \($n \geq n_0$\).

We need to compare the growth rates:

\($10n \log n < n^2$\)

\($10 \log n < n$\)

\($\log n < \frac{n}{10}$\)

To solve this inequality, we can plot the graphs of \($y = \log n$\) and \($y = \frac{n}{10}$\) and find the point of intersection.

By observing the graphs, we can see that the two functions intersect at \($n \approx 14$\). Therefore, for \($n \geq 14$\), Algorithm A is better than Algorithm B.

R-1.4:

Algorithm A: \($10n \log n$\) operations

Algorithm B: \($n\sqrt{n}$\) operations

We want to determine the value of \($n_0$\) such that Algorithm A is better than Algorithm B for \($n \geq n_0$\).

We need to compare the growth rates:

\($10n \log n < n\sqrt{n}$\)

\($10 \log n < \sqrt{n}$\)

\($(10 \log n)^2 < n$\)

\($100 \log^2 n < n$\)

To solve this inequality, we can use numerical methods or make an approximation. By observing the inequality, we can see that the left-hand side \($(100 \log^2 n)$\) grows much slower than the right-hand side \($(n)$\) for large values of \($n$\).

Therefore, we can approximate that:

\($100 \log^2 n < n$\)

For large values of \($n$\), the left-hand side is negligible compared to the right-hand side. Hence, for \($n \geq 1$\), Algorithm A is better than Algorithm B when B uses \($n\sqrt{n}$\) operations.

So, for R-1.4, the value of \($n_0$\) is 1, meaning Algorithm A is always better than Algorithm B when B uses \($n\sqrt{n}$\) operations.

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The overall vertical change of the commercial jet is -175 feet.

The overall vertical change of the commercial jet can be determined by subtraction operation.

Subtraction operation is one of the four basic mathematical operations, including addition, multiplication, and division.

Subtraction involves the minuend, subtrahend, and the difference.

The initial drop of the commerical jet = 201 feet

The ascent of the commerical jet = 132 feet

The final drop of the commercial jet = 106 feet

The overall vertical change = -175 feet (132 - 201 - 106)

Thus, overall, using subtraction operation, the comercial jet changed its vertical position by -175 feet.

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Darwin's geometric ratio of increase pertains specifically to the growth rate of populations in biological organisms. According to Darwin's theory of evolution, populations have the potential to increase exponentially over time if certain conditions are met. The geometric ratio of increase, often denoted as "r" or the intrinsic rate of natural increase, represents the factor by which a population multiplies during each reproductive cycle or generation.

In the context of natural selection, individuals with higher reproductive rates (higher r-values) have a greater chance of passing on their genetic traits to the next generation. Over time, this can lead to significant population growth and evolutionary changes within a species. However, the geometric ratio of increase is limited by various factors, such as availability of resources, competition, predation, and environmental constraints, which can result in a balance between population growth and environmental carrying capacity.

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An arithmetic logic unit (ALU) performs all arithmetic operations (for example, addition and subtraction) and all logic operations.

An arithmetic logic unit (ALU) is a digital circuit used to perform arithmetic and logic operations. It represents the fundamental building block of the central processing unit (CPU) of a computer. Modern CPUs contain very powerful and complex ALUs. In addition to ALUs, modern CPUs contain a control unit (CU).

Basic arithmetic and logical operations are carried out using an ALU. Addition, subtraction, multiplication, and division are a few examples of arithmetic operations.

Binary numbers, or 0 and 1, are used to store and modify every piece of data in computers. Since a switch has just two possible states—open or closed—transistor switches are used to alter binary numbers. An open transistor, through which no current flows, is equivalent to a 0. A closed transistor with a current flowing through it symbolizes a 1.

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Each pound is 1.75 so if you multiply that by 8 you get $14

Answer is $14

Answer:

(4,5) (4,8)(4,6)

Step-by-step explanation:

So now you're reflecting over the horizontal line that passes through the point (0,5)

:))

Step-by-step explanation:

(4,5),(4,6),(4,8)

the answer is this!

If lisa is on her way home in her car, she has driven 24 miles so far, which is three-fourths of the way home, Lisa's total drive is 32 miles.

Let's represent the total length of Lisa's drive as x. We know that she has driven 24 miles so far, which is three-fourths of the total length. We can write this information as:

24 = (3/4) x

To find x, we need to isolate it on one side of the equation. We can start by multiplying both sides by 4/3 to get rid of the fraction:

24 * (4/3) = x

Simplifying, we get:

32 = x

We can say that Lisa has already driven 24 miles, which is three-fourths of the total distance. To find the total distance, we use the equation 24 = (3/4) x, where x represents the total distance.

To solve for x, we multiply both sides of the equation by 4/3 to cancel out the fraction, giving us 32 = x. Therefore, Lisa's total drive is 32 miles.

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Answer:

Answer

Step-by-step explanation:

here

Answer:

3/4 - a/8

Step-by-step explanation:

Answer:

8 to 6

Step-by-step explanation:

The question is asking what is the ratio of "tablespoons of raspberries" TO ratio of "tablespoons of sugars".

= 8 tablespoons of raspberries TO 6 tablespoons of sugar

= 8 (tablespoons of raspberries) TO 6 (tablespoons of sugar)

= 8 TO 6

The ratio of tablespoons of raspberries to tablespoons of sugar should be considered as the 8 to 6.

Since Macy's aunt makes raspberry jam using 6 tablespoons of sugar and 8 tablespoons of raspberries.

So here the ration be like

= 8 raspberries tablespoons to 6 tablespoons of sugar

= 8 to 6

hence, the second option is correct.

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The expected daily sales for your online store are approximately $1196.28.

To calculate the expected daily sales, we need to multiply the number of customers by the probability of each customer purchasing an item and then sum up the expected sales for each type of item.

Given:

- Number of customers: 177

- Probability of a customer purchasing an item: 0.29

- Probability of buying the regular item: 0.09

- Probability of buying the deluxe item: 1 - 0.09 = 0.91

- Price of the regular item: $5.08

- Price of the deluxe item: $23.34

Let's calculate the expected daily sales:

Expected sales of regular items = Number of customers * Probability of purchasing * Probability of buying the regular item * Price of the regular item

Expected sales of deluxe items = Number of customers * Probability of purchasing * Probability of buying the deluxe item * Price of the deluxe item

Expected daily sales = Expected sales of regular items + Expected sales of deluxe items

Expected sales of regular items = 177 * 0.29 * 0.09 * $5.08 ≈ $85.74

Expected sales of deluxe items = 177 * 0.29 * 0.91 * $23.34 ≈ $1110.54

Expected daily sales = $85.74 + $1110.54 ≈ $1196.28

Therefore, the expected daily sales for your online store are approximately $1196.28.

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Step-by-step explanation:

To simplify the given expression:

2[3(4^2+1)]-2^3

First, we evaluate the exponent:

4^2 = 4 * 4 = 16

Now we can substitute this value back into the original expression:

2[3(16+1)]-2^3

Next, we perform the addition inside the parentheses:

16 + 1 = 17

Substituting this back into the expression:

2[3(17)]-2^3

Then, we perform the multiplication inside the square brackets:

3 * 17 = 51

Substituting this back into the expression:

2[51]-2^3

Next, we perform the exponent:

2^3 = 2 * 2 * 2 = 8

Substituting this back into the expression:

2[51]-8

Finally, we perform the remaining multiplication:

2 * 51 = 102

Substituting this back into the expression:

102 - 8

Now we can perform the subtraction:

102 - 8 = 94

So, the simplified form of the given expression is 94.

Answer:

+ 1) is an even number.

Take any n ∈ N, then n is either even or odd.

• Suppose n is even ⇒ n = 2m for some m ⇒ n(n + 1) = 2m(n + 1) ⇒ n(n + 1) is even.

• Suppose n is odd ⇒ n+ 1 is even ⇒ n+ 1 = 2m for some m ⇒ n(n+ 1) = 2nm ⇒ n(n+ 1)

is even. QED

2. The sum of the first n natural num

Step-by-step explanation:

a>50A is greater than 50

a<50a<50

a≥50A is greater than or equal to 50

a≤50

Answer:

Step-by-step explanation:

If a is the number of acres, and the farmer is going to plant more than 50 acres, then the correct inequality is:

Answer:

Move all the expressions to the left side of the equation.

y−2x²+2x+1=0

Move all terms not containing y to the right side of the equation.

y=2x²−2x−1

Step-by-step explanation:

First off, why is this in the mathematics section lol. Anyways, the essay looks good, but you can remove some unnecessary information. The reader doesn't need to know that the author is 14. Knowing the age of an author won't help support your argument.

Also, you say, "For example during the pandemic situation there were some quick changes to it like the vaccines being made...".

I would say instead, "During the pandemic, there were some rapid changes that took place to correct the pandemic like the vaccines being made...". Other than that, the essay looks good!

Answer:

after simplifying, we get,

23/6

Step-by-step explanation:

(2/3+5/2-7/3)+(3/2+7/3-5/6)

We simplify,

\((2/3+5/2-7/3)+(3/2+7/3-5/6)\\(2/3-7/3+5/2)+(3/2+7/3-5/6)\\(5/2-5/3)+(9/6+14/6-5/6)\\(15/6-10/6)+((9+14-5)/6)\\(15-10)/6+(23-5)/6\\5/6+18/6\\(5+18)/6\\23/6\)

The top of the ladder is moving down the wall at a rate of approximately 2.04 ft/sec.

To solve this problem, we can use related rates and apply the Pythagorean theorem.

Let's denote the distance of the bottom of the ladder from the wall as x (in feet) and the height of the ladder on the wall as y (in feet). We are given that dx/dt = 3 ft/sec, which represents the rate at which the bottom of the ladder is moving away from the wall.

According to the Pythagorean theorem, we have:

x^2 + y^2 = 16^2

Differentiating both sides of the equation with respect to time t, we get:

2x(dx/dt) + 2y(dy/dt) = 0

We are interested in finding dy/dt, which represents the rate at which the top of the ladder is moving down the wall.

At the specific moment when the bottom of the ladder is 9 feet from the wall (x = 9), we can substitute these values into the equation:

2(9)(3) + 2y(dy/dt) = 0

Simplifying, we have:

54 + 2y(dy/dt) = 0

2y(dy/dt) = -54

Dividing both sides by 2y, we get:

dy/dt = -27/y

To find the value of y, we can use the Pythagorean theorem:

x^2 + y^2 = 16^2

Substituting x = 9, we have:

9^2 + y^2 = 16^2

81 + y^2 = 256

y^2 = 175

y = √175 ≈ 13.23 ft

Now, we can substitute y = 13.23 ft into the equation for dy/dt:

dy/dt = -27/13.23 ≈ -2.04 ft/sec

Therefore, when the bottom of the ladder is 9 feet from the wall, the top of the ladder is moving down the wall at a rate of approximately 2.04 ft/sec.

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Answer:

Jake has 30 cars

Step-by-step explanation:

3 times 10 equals 30

The key phrase in this question is "leading term equals x3," "highest coefficient is 2," and "1 is a fixed integer."

A polynomial is a mathematical operation with factors and uncertainty that uses only additions, erasures, multiplications, and powers of positive integer variables. There is just one indeterminate x polynomial identified by the formula x2 4x Plus 7. The word "polynomial" refers to an expression in mathematics that consists of variables (also referred to as "indeterminates") and coefficients that can be introduced, subtracted, repeated, and raised to minus integer ones of non-variables. A polynomial is an algebraic expression with factors and coefficients. Only addition, deduction, multiplication, and non-negative numerical exponents are permitted in expressions. The term for these expressions is polynomials.

given

Given  circumstance;

Any equation, like 2x³ + 3x + 1,

This is how the equation is written:  ax³ + bx + c

In this case, a = dominating Coefficient;

leading term Equals x³ 

Constant term Means

The key phrase in this question is "leading term equals x3," "highest coefficient is 2," and "1 is a fixed integer."

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An operating system such as Windows or Linux is an example of the software component of an information system. So, the correct option is A. Software.

An operating system such as Windows or Linux is an example of the software component of an information system. Software is a set of instructions or programs that tell the hardware what to do and how to do it. In the case of an operating system, it is the software that manages the computer's hardware resources, provides services for applications, and enables users to interact with the computer. An operating system acts as an intermediary between the hardware and other software programs that run on the computer.

In addition to managing hardware resources, an operating system provides several other key functions, such as memory management, file management, security, and network connectivity. These functions are essential for the effective and efficient operation of an information system. Therefore, an operating system plays a crucial role in the overall functioning of an information system.

Therefore, Option A. Software is the correct answer.

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Answer:

12 students

Step-by-step explanation:

You can just divide 60 by 5 and get the answer, or you could go the longer route and put an amount into each of the five groups until it comes up to 60, then you will have your answer of how many students are in each group.

Hope this helped mark as brainliest.

The correct answer is option D , which states that , both estimators are unbiased, and var() < var().

The efficiency pf an unbiased estimator, is known as the estimator's precision when divided by the precision's upper bound . It's the lower bound on the variance which is when  divided by the estimator's variance.

The ratio of the precisions of two unbiased estimators represents their relative efficiency . In case of a biased estimators, relative efficiency is defined as the MSE ratio.

If we want to compare the efficiency of two estimators it can be done by  simply comparing the variance of the estimators. The one having a lower variance is said to be more efficient. It should satisfy certain conditions like,

The two estimators are used to predict the same parameter of the population.

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Answer:

\(5x^2 + 10\)

Step-by-step explanation:

\(4x^2 + x^2 = 5x^2\\7x + (-7x = 0\\-4 + 14 = 10\)

Answer:

(7x+18)°+(5x-6)° =180° adjacent angles sum up to 180°

7x+5x+18-6=180

12x+12=180

12x=180-12

12x=168

dividing through by 12

x=14

(3y+11)°=(7x+18)° corresponding angles

3y+11=7(14)+18

3y+11=98+18

3y+11=116

3y=116-11

3y=105

dividing through by 3

y=35