What is the product?
(-35 +21)(45-1)

Answer:

28m

Step-by-step explanation:

Find the perimeter

Perimeter=2(length+width)

=2(8+6). =2(14). =28m

Step-by-step explanation:

\(4 + 3(5 + x)\\4 + (3 * 5 ) + (3 * x)\\4 + 15 + 3x\)

Answer:

3x+19

Step-by-step explanation:

Let's simplify step-by-step.

4+3(5+x)

Distribute:

=4+(3)(5)+(3)(x)

=4+15+3x

Combine Like Terms:

=4+15+3x

=(3x)+(4+15)

=3x+19

Two figures are known as similar figures if there the corresponding angles are equal and the corresponding sider is in ratio. The value of x is 10. Thus, the correct option is B.

Two figures are known as similar figures if there the corresponding angles are equal and the corresponding sider is in ratio. It is denoted by the symbol "~".

Since the two prisms are similar, their sides will be in a common ratio. The value of the common ratio will be,

Common ratio = 4/2 = 5/2.5 = 3/1.5 = 2

Since the common ratio of every side is equal to 2, the value of x can be written as,

Common Ratio = 20/x = 2

20/x = 2

x = 10

Hence, the value of x is 10. Thus, the correct option is B.

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Answer:

5850

Step-by-step explanation:

is the question complete? if so this is the answer pls check if the question has more details

The correct answer is c. Line graphs show the change in one or more variables progressively across time.

Histograms show the distribution of data, pie charts show the proportions of a whole, bar charts compare categories or groups, and diagrams show the relationships between different elements.

The correct answer is c. Line graphs show the change in one or more variables progressively across time

A histogram is a visual depiction of data distribution in statistics. The histogram is shown as a collection of neighbouring rectangles, where each bar represents a certain type of data. Numerous fields use statistics, which is a branch of mathematics. Frequency, which can be expressed as a table and is known as a frequency distribution, is the repeating of numbers in statistical data.

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Line graphs show the change in one or more variables progressively across time. C

A line graph is a type of chart that displays data as a series of data points connected by straight lines.

The horizontal axis of the graph typically represents time, while the vertical axis represents the value of the variable being measured.

By connecting the data points with lines, a line graph can show the trend or pattern of change in the variable over time.

Line graphs are commonly used in fields such as economics, finance, and science to visualize trends in data over time.

They can be used to identify patterns, compare different variables, or forecast future trends.

In contrast, histograms, pie charts, bar charts, and diagrams are different types of charts that are used to display data in different ways.

Histograms are used to show the distribution of data within a single variable, while pie charts and bar charts are used to compare different categories or groups of data.

Diagrams are used to represent complex systems or relationships, often using visual symbols or icons to represent different components.

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Las TIC nos ayudan gracias a la implementación de la telefonía celular, internet, tutoriales en video, videollamadas y juegos portátiles.

TICs y su ayuda en la actualidad.

Mucho antes de la existencia de las tecnologías de la información y la comunicación, cada vez que los estudiantes debían hacer una consulta o tenían alguna duda sobre sus clases, debían remitirse a una biblioteca, leer infinidad de libros tratando de hallar el tema que buscaban, y luego condensar esa información en un documento escrito a mano, en la actualidad, basta con buscar la palabra clave en alguno de los buscadores, copiar la información deseada y pegarla en un documento digital, lo cual agilizo el acceso al conocimiento.

En los quehaceres del hogar hay una mejora sustancial gracias a los tutoriales, anteriormente se debía esperar a que una persona cercana tuviera una habilidad especial, ya fuera cocinando, lavando la ropa, limpiando los pisos entre otras cosas, que permitiera a la persona ser más eficiente en dichas labores, ahora, por medio de los tutoriales, se puede identificar la forma más adecuada de hacer alguna labor solo con ver un video o seguir a cabalidad una receta.

La comunicación, sobre todo para el trabajo, era un tema crucial, hace treinta años se debía esperar a que una persona se encontrara en su oficina para poderla contactar sobre un trabajo o una novedad del mismo, actualmente, con la telefonía celular, basta con llamar a un número y sin importar donde se encuentre, en la mayoría de los casos, la persona puede responder, informarse sobre el trabajo, e incluso empezar a trabajar de inmediato mediante las videollamadas.

En el caso de los juegos, antes existían lugares llamados arcades o lugares que compraban diferentes consolas de videojuegos para que los chicos fueran a jugar pagando un costo por la renta de la consola, ahora dentro de los computadores, celulares e incluso algunos televisores se pueden tener videojuegos que permiten un rato de entretenimiento sin ningún costo adicional a la energía eléctrica que consume el dispositivo o una conexión a internet.

El avance de las tecnologías de la información y la comunicación TIC.

Las tecnologías de la información y la comunicación TIC, al ser todas estas herramientas, aplicaciones, redes y demás avances que son comunes en la actualidad, constituyen una mejora sustancial para el diario vivir de las personas, sobre todo en temas de adquisición de información y de comunicación rápida y efectiva, a tal punto que hoy en día a una persona común se le dificulta vivir sin ellos.

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The probability of matching six numbers is \(\frac{1}{47C_{6}}\).

To find the probability, we have to divide the favorable events by the total number of events.

The total number of events is given by:

\(47C_{6}\)

We use combinations since the order doesn't matter.

The total number of favorable events is given by:

\(6C_{6}\)

The probability is given by:

\(\frac{\text{Favorable events}}{\text{Total events}}=\frac{6C_{6}}{47C_{6}} \\= \frac{1}{47C_{6}}\)

We have found the probability of matching all six balls to be \(\frac{1}{47C_{6}}\).

Therefore, we have found that the probability of matching six numbers is \(\frac{1}{47C_{6}}\).

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Disclaimer: The question was incomplete, the complete question is attached below.

Question: In the Michigan lottery game, LOTTO 47, the state selects six balls randomly out of 47 numbered balls. The player selects six different numbers out of the first 47 positive integers. Prizes are given for matching all six numbers in any order (the jackpot) and matching five numbers ($2500). A ticket costs $1.00 and this dollar is not returned to the player. Find the probability of matching six numbers.

Answer:

\(4)4 \: cut \: the \: \: one \: of \: \: the \: eggs\)

Step-by-step explanation:

my example is the answer and at the top

Answer: B.

\(12x^{2}\) \(-8xy + 12x + y^2 - 2y\)

Step-by-step explanation:

i just took the assignment

In the attached diagram the perimeter of the hall way is

The perimeter of the hall way is calculated by adding all the sides of the hallway

The perimeter of the hall way  = 2x - 7 + x + 1 + 4x - 9 + x - 2 + x + 2 + 3x - 11 + x - 2 + 3x - 11 + x + 4

adding like terms results to

The perimeter of the hall way  =  17x + (-34)

Finally, the simplified expression is:

17x - 34

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Answer: C

Step-by-step explanation:

the APR is not higher

The false statement about credit card advances is that: The APR of a cash advance is higher than that of regular credit card purchases.

A credit card cash advance is a withdrawal of cash from your credit card account. Essentially, you're borrowing against your credit card to put cash in your pocket. However, there are costs to taking a credit card cash advance and, in some cases, limits on the amount you can withdraw.

here, we have,

This is a term that is used to describe the withdrawal of money from your own credit card.

A person would do it as a way of borrowing money against their credit card so that they would have money at hand.

Hence, The false statement about credit card advances is that: The APR of a cash advance is higher than that of regular credit card purchases.

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we estimate that g^-1(4) is approximately 0.8.

To find g^-1(4), we need to find the value of x that satisfies the equation g(x) = 4, where g(x) = 3 + x + e^x.

So, we start by setting g(x) equal to 4 and solving for x:

3 + x + e^x = 4

Subtracting 3 from both sides, we get:

x + e^x = 1

We cannot solve this equation for x algebraically, so we need to use numerical methods to approximate the solution. One common method is to use the graph of the function g(x) and its inverse g^-1(x) to estimate the value of g^-1(4).

First, we graph the function g(x) and look for the point on the curve where the y-coordinate is 4:

Graph of g(x) = 3 + x + e^x

From the graph, we can see that there is a point on the curve where the y-coordinate is close to 4, which is approximately x = 0.5.

Next, we look at the graph of the inverse function g^-1(x), which is simply the reflection of the curve of g(x) across the line y = x:

Graph of g^-1(x)

From the graph, we can see that the point on the curve of g^-1(x) that corresponds to the point (0.5, 4) on the curve of g(x) is approximately g^-1(4) = 0.8.

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A linear function table  is a table having a constant rate of  change between  its datapoints  

A linear equation is is an equation that consists of each variable raised with a maximum of one degree. the linear equation in terms of variables x and y can be written in the form  of  y = mx + c, where m is the slope and x is the independent variable, and y is the dependent variable when the data points of the given  table are potted in   a graph, we get a straight  line for a linear function table, a such function must  have a constant  slope in between its points

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A z-score of -2 indicates that the sample mean does not occur very often by chance in the sampling distribution of means and probably did not come from the given population.

To answer this question, we need to calculate the z-score of the sample mean. The formula for the z-score is (sample mean - population mean) / standard error.

Plugging in the values given, we get:

z = (80 - 100) / 10 = -2

A z-score of -2 indicates that the sample mean is 2 standard errors below the population mean.

Based on this information, we can conclude that the sample mean does not occur very often by chance in the sampling distribution of means, and probably did not come from the given population.

This is because the z-score is beyond the typical range of values we would expect to see if the sample mean came from the population.

In this case, you have a random sample with a mean of 80, while the population mean is 100, and the standard error is 10.

To calculate the z-score, use the formula: (sample mean - population mean) / standard error, which is (80-100)/10 = -20/10 = -2.

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The system of equations that represent this situation is x + y = 52 and x + 2.25y = 72

What is an equation?

An equation is an expression that shows the relationship between two or more numbers and variables.

An independent variable is a variable that does not depend on any other variable for its value while a dependent variable is a variable that depends on other variable.

Let x represent the number of pounds of bananas sold and y represent the grapes sold, hence:

x + y = 52   (1)

Also:

x + 2.25y = 72    (2)

The system of equations that represent this situation is x + y = 52 and x + 2.25y = 72

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The fraction 5m^6/3n with all the variables in the numerator is written as (15m^6n) / (9n^2)

To rewrite the fraction 5m^6/3n with all the variables in the numerator, we multiply both the numerator and denominator by 3n.

This is done to eliminate the variable "n" from the denominator and move it to the numerator.

By multiplying the numerator, we get 5m^6 * 3n, and by multiplying the denominator, we get 3n * 3n.

Simplifying the expression, we have (15m^6n) / (9n^2).

Now, all the variables (m and n) are present in the numerator.

This form can be useful in certain situations, such as when simplifying or manipulating algebraic expressions.

It allows us to have all the variables grouped together, making it easier to perform further calculations or transformations if needed.

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Using the theories of probability, we got that  5/9 is the probability that one letter is from each sister's name if the letters from their names are placed on identical cards so that each of cards contains one letter. without replacement.

We know very well that if we want to count number of ways  by which r object can be chosen from n objects ,this can be done in \(^nC_r\) ways which is equivalent to =(n!/(r!.(n-r)!)

Here are the same case, we have 10 cards, in each of the card there is letter written on it. So number of ways to choose two cards such that it contains any letter is can be done  in  \(^1^0C_2\) ways which is equivalent to 45 ways.

Similarly, number of ways of choosing card which contains only Cybil`s name =\(^5C_2\) ways=10 ways.

Similarly, number of ways of choosing card which contains only Ronda`s name =\(^5C_2\) ways=10 ways.

So  the number of ways containing one letter from each name  =  45 - 10 - 10 = 25

So....the probability of choosing one of these sets  =  25 / 45  =  5 / 9 =0.55

Hence, Cybil and Ronda are sisters. the letters from their names are placed on identical cards so that each of cards contains one letter. without replacement, two cards are selected at random from the cards.  the probability that one letter is from each sister's name is = 5/9.

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(Complete question) is:

cybil and ronda are sisters. the 10 letters from their names are placed on 10 identical cards so that each of cards contains one letter. without replacement, two cards are selected at random from the 10 cards. what is the probability that one letter is from each sister's name? express your answer as a common fraction.

Answer:

It's good. Because over those 3 months your grade increased.

Step-by-step explanation:

Answer: hii

Thats really good, That means you have improved a lot!

Step-by-step explanation:

If you got a f and then get a c later on it means you gotten better at the topic for the exam.

Hopefully this helps you!

- Matthew :)

E, "As I was saying, . . .". The salesperson should use this statement if they wished to ignore the objection.

Option E is the best choice to ignore the objection because it allows the salesperson to redirect the conversation back to their main point without directly addressing the objection. The statement implies that the objection is not important enough to interrupt the flow of the conversation.

Ignoring objections is not always the best approach in sales, but if the salesperson chooses to do so, they should use a statement like option E to redirect the conversation back to their main point.


When a salesperson wants to ignore an objection, they should choose a response that does not address the concern raised and instead redirects the conversation back to the topic they were discussing. Option e does this effectively by not acknowledging the objection and continuing with the original discussion.

To ignore an objection, a salesperson should use a statement like option e, which allows them to refocus the conversation without addressing the concern raised.

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Answer:

\( \sqrt[3]{1000} = 10\)

So the radius of the sphere is 10/2 = 5 inches.

The volume of this sphere is

(4/3)π(5³) = 500π/3 cubic inches.

Answer:

800000 milligrams = 1.7621145374 pounds

Step-by-step explanation:

. Round your answer to the nearest hundredth. *Note: you must use these exact conversion factors to get this question right.

1 pound(Ib) = 16 ounces(oz)

1 kilogram (kg) = 1000 grams (g)

1 ton(ton) = 2000 pounds(lb)

1 ounce (oz) = 28.35 grams(g)

1 gram (g) = 1000 milligrams (mg)

1 pound (lb) = 0.454 kilograms (kg)

Using the conversion factors given in the question.

Convert 800000 milligrams into pounds

1000 milligrams = 1 gram

800000 milligrams = x

Cross Multiply

x = 800000/1000

x = 800 grams

1000 grams (g) = 1 kilogram (kg)

800 grams (g) = x

Cross Multiply

1000grams × x = 800grams(g) × 1 kilogram (kg)

x = 800 grams × 1 kg/1000 grams

x = 0.8 kg

0.454 kilograms (kg) = 1 pound (lb)

0.8kg = x pound

0.454 kg × x = 0.8kg × 1 pound(Ib)

x = 0.8kg × 1 pound/0.454 kg

x= 1.7621145374 pounds

Therefore, 800000 milligrams = 1.7621145374 pounds

Answer:

16x16

Step-by-step explanation:

yesiiir

Answer:

3u + 18

Step-by-step explanation:

  ( u + 6 )

3 ( u + 6 )

Distribute:

( 3u + 18)

Slope intercept form is given by y=mx+c

#1

\(\\ \rm\longmapsto x-3=y\)

#2

\(\\ \rm\longmapsto y=1-3x\)

\(\\ \rm\longmapsto y=-3x+1\)

#3

\(\\ \rm\longmapsto -x+3=y\)

#4

\(\\ \rm\longmapsto y=3x-1\)

Answer:

The value 31 can be substituted for x. Only the value 31 can be substituted.

Step-by-step explanation:

So to solve a one step equation the goal is to isolate the variable. As you can tell from we are subtracting the 7. The opposite of addition is subtraction so we want to add the 7. -7 plus a positive 7 is 0 which cancels it out. Now we have x=24. However what you do to one side you need to do to the other. So we add 7 to the 24. 7+24 is 31. Therefore 31 can be substituted for x. Lets check out answer. What is 31-7? 31-7 is 24. Now we know our work was correct

Answer:

I think The choose C. 15

Step-by-step explanation:

wv=40

vG=20 =ST

PT=25

ST²+SP²=PT² —> 20²+SP²=25 —> 400+SP²=625

PS²=225 —> SP=15 in

I hope I helped you^_^

The value of SP is 15 inch.

The well-known geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse.

Given:

VW=40

VG=20 =ST

and, PT=25

Now, using pythagoras theorem

ST²+SP²=PT²

20²+SP²=25

400+SP²=625

PS²=225

SP=15 in

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Answer:

8b

Step-by-step explanation:

You can factor the b-term out since b-term exists for all terms in the expression. By factoring out, you are basically dividing the factored term off and put it outside of the bracket, thus:

\(\displaystyle{16b-8b=\left(16-8\right)b}\)

Then evaluate and simplify:

\(\displaystyle{\left(16-8\right)b=8\cdot b}\\\\\displaystyle{=8b}\)

Given statement solution is :- Cos and Tan Calculation is cos(2θ) + 1 / tan(θ) - 1 = 128/75.

To find the value of cos(2θ) + 1 divided by tan(θ) - 1, we need to determine the values of cos(θ) and tan(θ) using the given information that sin(θ) = 3/5.

We can start by finding cos(θ) using the Pythagorean identity:

cos²(θ) = 1 - sin²(θ)

Plugging in sin(θ) = 3/5:

cos²(θ) = 1 - (3/5)²

cos²(θ) = 1 - 9/25

cos²(θ) = (25 - 9)/25

cos²(θ) = 16/25

Taking the square root of both sides:

cos(θ) = ± √(16/25)

cos(θ) = ± (4/5)

Since sin(θ) is positive (3/5), we can conclude that cos(θ) is positive (4/5).

Next, let's find tan(θ) using the identity:

tan(θ) = sin(θ) / cos(θ)

Plugging in the values:

tan(θ) = (3/5) / (4/5)

tan(θ) = 3/4

Now, we can substitute the values of cos(θ) and tan(θ) into the expression cos(2θ) + 1 / tan(θ) - 1:

cos(2θ) + 1 / tan(θ) - 1

= (2cos²(θ) - 1) + 1 / tan(θ) - 1

= 2cos²(θ) / tan(θ)

= 2(4/5)² / (3/4)

= 2(16/25) / (3/4)

= (32/25) / (3/4)

= (32/25) * (4/3)

= 128/75

Therefore Cos and Tan Calculation, cos(2θ) + 1 / tan(θ) - 1 = 128/75.

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Answer:

22+16 = 38

38 students walk to school

Step-by-step explanation:

Answer: 38 students walk to school

Step-by-step explanation:

Given Information

Total number of students = 76 students

Total number of girls = 22 + 29 = 51 students

Total number of boys = 25 students

Number of students walking to school:

Number of students getting a ride:

Find the number of boys that walk to school

 Total number - getting a ride

= 25 - 9

= 16 students

Find the total number of students who walk to school

 Number of boys + Number of girls

= 16 + 22

= \(\boxed{38\:students}\)

Hope this helps!! :)

Please let me know if you have any questions