52 cm is equivalent to nearly 20.47 inches, rounded to two decimal places.
The Imperial and US Customary measuring systems both utilise the inch as their unit of measurement.
It is the unit of length.
Furthermore, length is measured in centimeters,
Used in the International System of Units,
This is the metric system's present configuration.
52 centimetres equal 20.47 inches (centimeters).
To convert centimeters to inches,
We can use the following conversion:
1 inch = 2.54 cm
Therefore,
To convert 52 cm to inches,
You can divide 52 by 2.54:
52 cm / 2.54 = 20.47 inches
So, 52 cm is equivalent to nearly 20.47 inches,
rounded to two decimal places.
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Select the two situations with the highest total surplus. 1.) Bonnie buys flowers for $2.25 less than she was willing to pay. She bought them from a seller would have been willing to receive $3 less from the sale. 2.) Don wanted to buy a scooter for no more than $5, but was only able to find a producer who would sell for $15.
1) Jay buys a house for $40,000 less than he is willing to pay. He bought a house from a seller who received $2,000 more than he was willing to sell.
4) Kevin wanted to spend $50 on a dishwasher and bought it for $45 from a manufacturer hoping to get $40.
Economic Surplus:
Economic surplus, also known in mainstream economics as general welfare or general public welfare or Marshall's surplus (after Alfred Marshall), is one of two related quantities. Pay.
Producer surplus or producer surplus is the amount a producer receives by selling at a market price higher than the lowest price they are willing to sell. This roughly equals profit margin (because producers are usually unwilling to sell at a loss and are generally uninterested in selling at a break-even price).
Total economic surplus = supplier surplus + consumer surplus
supplier surplus is the difference between the minimum price that a seller would take for his/her products and the actual selling priceconsumer surplus is the difference between the maximum price that a consumer would be willing to pay for a product and the actual priceOn scenario 1, total economic surplus = $40,000 + $2,000 = $42,000
On scenario 2, total economic surplus = $2.25 + $3 = $5.25
On scenario 3, total economic surplus = $0
On scenario 4, total economic surplus = $5 + $5 = $10
Complete Question:
Select the two situations with the highest total surplus. correct answer(s) jay buys a house for $40,000 less than he was willing to pay. he bought his home from sellers who received $2,000 more than they were willing to sell for. bonnie buys flowers for $2.25 less than she was willing to pay. she bought them from a seller would have been willing to receive $3 less from the sale. don wanted to buy a scooter for no more than $5, but was only able to find a producer who would sell for $15. kevin wanted to spend $50 on a dishwasher and bought one at $45 from a producer who was hoping to receive $40.
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n is an integer and -2 write down all the possible values of n
Answer: If N is an integer and -2, then the possible values of N are:
N = -2
In other words, the only possible value of N is -2, since the problem statement states that N is equal to -2.
Step-by-step explanation:
What does the number of times a number is to be multiplied by itself?
The number of times a number is multiplied by itself is known as the power or exponent. To calculate the power of a number, we use the exponent formula [tex]n^{p}[/tex] = n × n × n × ... × n, where n is the base number and p is the exponent. For example,[tex]4^{2}[/tex] = 16 and [tex]4^{3}[/tex]= 64.
The number of times a number is multiplied by itself is known as the power or exponent. For example, let's say we have the number 4. If we want to calculate 4 to the power of 2 ([tex]4^{2}[/tex]), we are essentially multiplying the number 4 by itself twice. This is written as 4 multiplied by 4, which is equal to 16. In mathematical notation, the calculation is written as [tex]4^{2}[/tex] = 16.To calculate the power of a number, we can use the exponent formula: [tex]n^{p}[/tex] = n × n × n × ... × n
where n is the base number and p is the exponent. For example, if we want to calculate[tex]4^{3}[/tex] (4 to the power of 3), we would write the formula as 4 × 4 × 4 = 64. The corresponding mathematical notation is [tex]4^{3}[/tex] = 64.
In summary, the number of times a number is multiplied by itself is known as the power or exponent. To calculate the power of a number, we use the exponent formula [tex]n^{p}[/tex] = n × n × n × ... × n, where n is the base number and p is the exponent. For example,[tex]4^{2}[/tex] = 16 and [tex]4^{3}[/tex]= 64.
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In the image below if m<1 = 95° and all indicated lines in the diagram that appear parallel are parallel, which of the following is the measure of the angle that forms the linear pair with angle 1?
A. 75°
B. 105 °
C. 85 °
D. 95 °
Answer:
m<1=9595+B=180. ( linear pair)
95+105=180
180=180
hence proved
Find the product of 4 x 3/8
Answer:
1.5
Step-by-step explanation:
Answer: 1.5
Step-by-step explanation:
The interior angles formed by the sides of a quadrilateral have measures that sum to 360°.
What is the value of x?
Enter your answer in the box.
X = ?
Answer:
x = 28
Step-by-step explanation:
Since the e interior angles formed by the sides of a quadrilateral have measures that sum to 360°
we get 2x° + 2x° + 124° + 124° = 360°
4x° + 248° = 360°
4x° = 360° - 248 °
4x° = 112°
x = 112/4 = 28
Complete the table that represents viable solutions for y=20x , where x is the number of hours software runs and y is the number of read-only documents converted into editable documents by the software.
Answer: 1i think 13213123123121232
Step-by-step explanation:first go home eat sleeo theyn wake up
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Draw 10 sided polygon
The illustration of 10 sided polygon is attached below.
Polygons are closed geometric figures made up of line segments that are connected end-to-end. The number of sides of a polygon determines the polygon's name.
In mathematical terms, a decagon is a 10-sided polygon with 10 vertices and 10 angles.
To draw a decagon, we need to start by drawing a circle. We can use a compass to draw a circle of any size we want. The radius of the circle will determine the size of the decagon.
Next, we need to draw a horizontal line through the center of the circle. This line will be the base of the decagon, and it will divide the circle into two equal halves.
Since a decagon has 10 sides, we need to divide the circle into 10 equal parts.
We can then use these lines as guides to draw the sides of the decagon. We start at one of the points where the lines intersect the circle, and draw a line segment to the next point.
We can label the vertices of the decagon with numbers, starting with 1 and going clockwise, as shown in the diagram.
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Evaluate the expression for j = –2.
10lj| − 12 =
Answer:
8
Step-by-step explanation:
To evaluate the expression for j = -2, we simply substitute -2 for j and simplify:
10l(-2)l - 12 = 10 * |-2| - 12 (Note that the absolute value of -2 is 2)
= 10 * 2 - 12
= 20 - 12
= 8
Therefore, the value of the expression 10lj| − 12 when j = -2 is 8.
let f(x)=-2x+6 describe the transformation from the graph of f to the graphs of g(x)=f(x)-1 and h(x)=f(x-4).
To summarize, the transformations from f(x) to g(x) and h(x) can be described as follows:
g(x) = f(x) - 1: a vertical shift downward by 1 unit
h(x) = f(x - 4): a horizontal shift to the right by 4 units
What did we do?
Starting with the function f(x) = -2x + 6, let's consider the transformations to the functions g(x) = f(x) - 1 and h(x) = f(x - 4).
For g(x) = f(x) - 1, we can see that the function is shifted downward by 1 unit from f(x). This means that every y-value of f(x) will be decreased by 1 to obtain the corresponding y-value of g(x). Therefore, the graph of g(x) will be the same as the graph of f(x), but shifted down by 1 unit.
For h(x) = f(x - 4), we can see that the function is shifted to the right by 4 units from f(x). This means that the input to f(x) will be increased by 4 to obtain the corresponding input to h(x). Therefore, the graph of h(x) will be the same as the graph of f(x), but shifted to the right by 4 units.
To summarize, the transformations from f(x) to g(x) and h(x) can be described as follows:
g(x) = f(x) - 1: a vertical shift downward by 1 unit
h(x) = f(x - 4): a horizontal shift to the right by 4 units
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I need help, please
algebra 1
Answer:
y = -x + 8
Step-by-step explanation:
In order to write the equation of the line in slope intercept form, we first need to find the slope of the line given 2 coordinates.
There is multiple coordinates, however I am going to choose the two closest to the y intercept. We can either use [tex]\frac{rise}{run}[/tex] or [tex]\frac{y2-y1}{x2-x1}[/tex]. For the sake of simplicity, we will use [tex]\frac{rise}{run}[/tex]
Using [tex]\frac{rise}{run}[/tex], the slope is -1.
The line passes through (0, 8), which means the y intercept is 8. Thus, the equation is [tex]y=-x+8[/tex]
A dilation has center (0,0). Find the image of the point B (7/3,5/4) for the scale factor 1/2 .
Therefore , the solution of the given problem of coordinates comes out to be the image of point B(7/3, 5/4) after dilation with center (0,0) and scale factor 1/2 is B'(7/6, 5/8).
How do you use coordinates?A reference frame is a geometrical technique that uses one or so more values or locations to better be able to observe points and any other topological entities on a spectrum, including such Euclidean space. A point or object's coordinates on a double planes are a pair of numbers. The x and y values of a point on a two - dimensional plane are two integers that identify its location. a collection of integers that represent exact coordinates .
Here,
The image of a point B(x, y) after a dilation with center (0,0) and scale factor k is given by the point B'(kx, ky).
In this case, the center of dilation is (0,0) and the scale factor is 1/2.
So, the image of point B(7/3, 5/4) after dilation is given by:
B'(kx, ky) = B'(1/2 * 7/3, 1/2 * 5/4)
B' = (7/6, 5/8)
Therefore, the image of point B(7/3, 5/4) after dilation with center (0,0) and scale factor 1/2 is B'(7/6, 5/8).
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need help pls
i cant solve this
Answer:
11.2 units
Step-by-step explanation:
To find the distance between two points, you will need to use the distance formula: [tex]\sqrt{(x_{2}-x_{1})^{2} +(y_{2}-y_{1})^{2} }[/tex] where [tex]x_{1} = -2, y_{1} = 8, x_{2} = 3, y_{2} = -2[/tex]
Plugging the numbers in, we get:
[tex]\sqrt{(3-(-2))^{2}+(-2-8)^{2}}[/tex]
Which we can simplify to:
[tex]\sqrt{(5)^{2}+(-10)^{2}}[/tex]
Squaring both numbers, we get:
[tex]\sqrt{25+100}[/tex]
Adding the numbers together, we get:
[tex]\sqrt{125}[/tex]
Which can be simplified to:
[tex]5\sqrt{5}[/tex] or 11.18033989, and rounding to the nearest tenth we'd get 11.2.
Therefore, the distance between the points (-2, 8) and (3, -2) is 11.2 units.
how to convert 2.4m to feet?
2.4 meter is approximately equal to 7.8740 feet ( rounded to four decimal places )
To convert 2.4 meter to feet, we can use the following formula:
1 meter = 3.28084 feet
The conversion is the process of changing the unit of one quantity to another units
The conversion factor is defined as the number that is used to change one unit to another units by multiplying or dividing
Therefore,
The length in feet = conversion factor × The length in meter
Substitute the values in the equation
2.4 m = 3.28084 × 2.4
Multiply the numbers
= 7.8740 feet ( rounded to four decimal places )
Therefore, 2.4 m is 7.8740 feet.
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x-2y≤-2
3x + y > -1
Solve the system of inequalities
The solution to the system is the area where shadings from both inequalities overlap one another
What is inequality?
An inequality in mathematics depicts the connection between two values in an algebraic statement that are not equal. One of the two variables on the two sides of the inequality may be greater than, greater than or equal to, less than, or less than or equal to another value, according to inequality signals.
Consider
x-2y ≤ -2
Find y
=> x +2 ≤ 2y
=> x/2 + 1 ≤ y
=> (x+2)/2 ≤ y
Or
y ≥(x+2)/2 --------(1)
Consider 3x + y > -1
Find y
=> y > -3x -1---------(2)
By considering the equations with equal sign in place of inequality signs, find y values corresponding to the random x values
plot the points in (x,y) form, we get the 2 lines
For <, shade the region below the line
For >, shade the region above the line
If the inequality is "<" or ">" then connect the two points with a dotted line. The dotted line is analogous to the open circle on the number line. Otherwise, connect the two points with a solid line.
The solution to the system is the area where shadings from both inequalities overlap one another
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What is the probability of flipping 2 coins and having them land on heads and 2 dice and having each land on 1?
In 1-3, find the diagonal distance between each given pair of points to the nearest tenth. 1. 2. 3. 10 298765 4 3 A 321 2 4 00110 8 B S 67 8 9 10 -5-4-3-2-1 5 4 -3 2- -1- -1 N -2- 1 2 3 4 5 -3 4 & -5 B 10 9 8 7 6 5 4 32 1 A B 8 9 10
Answer:
1. 10.0 2. 10.2 3. 10.5 The diagonal distance between these two points is 298,766.5.
Step-by-step explanation:
1. Find the vertical distance between the two points, which is (10 - 3) = 7.
2. Find the horizontal distance between the two points, which is (298765 - 4) = 298760.
3. Use the Pythagorean Theorem to find the diagonal distance between the two points, which is the square root of (7^2 + 298760^2) = 298,766.5.
How to convert 12in to mm?
The converted value of the 12inches to millimeters using scale factor is equal to ( 304.8 ) millimeters .
Units inch and millimeters both are the units used to measure length.Scale factor between inch and millimeter is equal to :One inch is equal to 25.4 millimeters
Now multiply both the side of the expression by 12 we get,
⇒ ( 12 × 1 ) inches = ( 12 × 25.4 ) millimeters
⇒ 12 inches = ( 304.8 ) millimeters
Therefore, using the scale factor of inches to millimeter the required 12 inches is equal to 304.8 millimeters.
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Working out required. 25 pts
Answer: 30%
Step-by-step explanation:
The answer for this will be 30% as there are 15 left-handed men and 50 men in total. 30% of men are left handed therefore the possibility to chose a left handed man is 30%
Una clínica realiza un análisis de colesterol en hombres mayores a 60 años, y luego de varios años de investigación, concluye que la distribución de lecturas sigue una distribución normal, con media de 225mg/dl y una desviación estándar de 20mg/dl.
a) ¿Qué porcentaje de esta población tienen lecturas mayores a 245mg/dl de colesterol?
b) ¿Qué porcentaje tiene lecturas inferiores a 195,25mg/dl?
why is 31 a prime number ?
The number 31 is divisible by one and itself, which is the sign of prime number and hence 31 is a prime number.
As per the definition, a number to become prime number must follow two conditions. These are:
It should be greater than one. It should not be a product of two numbersIn other words, point 2 can be understood as it should not be divisible by any number. It remains the number to be divisible by one and itself.
We can see that 31 is the number which can be divided by any number to leave zero remainder. Hence, 31 is a prime number. Apart from this, 41, 97 and many other numbers are examples of prime number.
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What is the slope from (-6,5) to (-4,4)
step by step explanation
Answer:
-1/2
Step-by-step explanation:
To find the slope between two points, we use the formula:
slope = (y2 - y1) / (x2 - x1)
where (x1, y1) and (x2, y2) are the coordinates of the two points.
Using the coordinates (-6, 5) and (-4, 4), we can plug in the values to get:
slope = (4 - 5) / (-4 - (-6)) = -1 / 2
Therefore, the slope from (-6, 5) to (-4, 4) is -1/2.
I hope this helps! And if you could label my answer brainliest that would be awesome.
- Dante
Question:
What is the slope from (-6,5) to (-4,4)
Answer:
The slope is -1/2.
Step-by-step explanation:
-Write down the points
-The formula is m= y2-y1/ x2-x1
-6 would be x1, 5 is y1, -4 is x2, 4 is y2
-The equation would then be 4-5/ -4 - (-6)
- 4-5 is -1, -4 - (-6) is 2 a negative and a negative cancel out so it'll be a positive
-The slope would then be -1/2
I hope it helps you!
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Kristen used 3 1/4 cups of flour per batch of cookies. If Kristen made 5 batches of cookies, how much flour did she use?
Answer:
5 × 3.25 (3 1/4)=16.25 (16 1/4)
Step-by-step explanation:
If each batch requires 3 1/4 cups, and she bakes it repeatedly 5 times, then you multiply 3 1/4 by 5 to get 16 1/4.
The answer is 16 1/4 cups of flour she will use.
Answer:
To find out how much flour Kristen used in total, we can start by multiplying the amount of flour per batch by the number of batches.
First, we need to convert the mixed number 3 1/4 to an improper fraction, which is 13/4.
So, the amount of flour per batch is 13/4 cups.
To find out how much flour Kristen used in total for 5 batches of cookies, we can multiply the amount of flour per batch by the number of batches:
13/4 cups per batch x 5 batches = 65/4 cups
We can simplify this fraction by dividing both the numerator and denominator by 5, which gives us:
65/4 ÷ 5/1 = 13/4 ÷ 1/1 = 13/4 cups
Therefore, Kristen used 13 and 1/4 cups of flour in total for 5 batches of cookies.
Which of the contexts below represents linear growth?
O An elevator descends at a rate of 20 feet per second.
An coin collection appreciates at a rate of 9% per year.
O A radioactive compound decays at a rate of 8% per hour.
O A sunflower was growing at a rate of 2.5 inches per week.
Pls help
The context that represents linear growth is:
A sunflower was growing at a rate of 2.5 inches per week.
Define linear growth.A constant rate of change in a quantity over time is referred to as linear growth. The sunflower in this instance is expanding linearly at a pace of 2.5 inches each week, which is constant.
The other contexts listed do not represent linear growth:
An elevator descends at a rate of 20 feet per second. This represents a constant speed or rate, but not linear growth because the elevator's distance from its starting point changes at an increasing rate over time due to the acceleration of gravity.A coin collection appreciates at a rate of 9% per year. This represents exponential growth because the rate of growth increases as the size of the collection increases.A radioactive compound decays at a rate of 8% per hour. This represents exponential decay because the rate of decay increases as the amount of compound remaining decreases.To know more about linear growth, visit:
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True or false a statiscal package is likely to be used with quantitative research but not with qualitative reearch
A statistical package is likely to be used with quantitative research but not with qualitative research - True.
The collection and analysis of numerical data, such as survey responses or experimental measurements, is common in quantitative research, and statistical analysis is frequently used to summarise and interpret this data. In quantitative research, statistical software such as SPSS, R, or Stata are widely used to do data analysis and statistical tests.
In contrast, qualitative research often entails gathering and interpreting non-numerical data, such as interview transcripts or observational notes. Although statistical analysis may not be suited for this type of data, several software packages, such as NVivo, MAXQDA, or ATLAS.ti, can be used to manage and analyse qualitative data.
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What is Angle angle between two vectors calculator?
Angle between two vectors calculator is a vector calculator tool for finding the angle between two vectors in 2D or 3D space.
The vector calculator is a tool that can be used to find the angle between two vectors in a 2D or 3D space. Given two vectors, the calculator uses a formula to determine the angle between them, which is expressed in degrees or radians.
θ = [tex]cos^-^1(\frac{a.b}{|a||b|})[/tex]
where,
a and b are the two vectors
θ is the angle between them
|a| and |b| are the vectors' respective magnitudes.
This calculator can be used for various applications in physics, engineering, and mathematics, where finding the angle is important.
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Select all the correct answers to this question: ¿Cuántos hermanos tienes?
1. No tienes hermanos.
2. Tengo un hermano y dos hermanas.
3. Tiene un hermano y una hermana.
4. Yo tengo tres hermanos.
Answer:
The correct answers to this question would be 2. Tengo un hermano y dos hermanas and 4. Yo tengo tres hermanos.
express cos(2 theta-1) divided by cos (2 theta +1) in terms of tan theta
Using trigonometric identity, cos(2θ-1) / cos(2θ+1) is equal to [(1 - 2tan^2(θ))cos(1) + 2tan(θ)sin(1)] / [(1 - 2tan^2(θ))cos(1) - 2tan(θ)sin(1)]
What is the value in tan θWe can use the trigonometric identity:
cos(2θ) = 1 - 2sin^2(θ)
to rewrite the expression as follows:
cos(2θ-1) = cos(2θ)cos(1) + sin(2θ)sin(1) = (1 - 2sin^2(θ))cos(1) + 2sin(θ)cos(θ)sin(1)
Similarly,
cos(2θ+1) = cos(2θ)cos(1) - sin(2θ)sin(1) = (1 - 2sin^2(θ))cos(1) - 2sin(θ)cos(θ)sin(1)
Dividing these two expressions, we get:
cos(2θ-1) / cos(2θ+1) = [(1 - 2sin^2(θ))cos(1) + 2sin(θ)cos(θ)sin(1)] / [(1 - 2sin^2(θ))cos(1) - 2sin(θ)cos(θ)sin(1)]
Now, we can use the identity:
tan(θ) = sin(θ) / cos(θ)
to simplify the expression. Specifically, we can express sin(θ) in terms of tan(θ) and cos(θ) as follows:
sin(θ) = tan(θ)cos(θ)
Substituting this into the expression for cos(2θ-1) / cos(2θ+1), we get:
cos(2θ-1) / cos(2θ+1) = [(1 - 2tan^2(θ))cos(1) + 2tan(θ)sin(1)] / [(1 - 2tan^2(θ))cos(1) - 2tan(θ)sin(1)]
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how to convert 151 lbs to kg?
On converting the weight , 151 lbs is equivalent to 68.492 Kilogram .
The Units of measuring weight are used to measure the mass or heaviness of an object. There are several units of measuring weight such as : Kilogram (kg) , Gram (g) , Pound (lb) .
We have to convert the weight 151 pounds (lbs) to kilograms (kg),
We use the conversion factor of 0.45359237 kg per pound.
We multiply the number of pounds by conversion factor to get the equivalent weight in kilograms.
By using this method, we get ;
⇒ 151 lbs × 0.45359237 kg/lb = 68.492 kg ;
Therefore, 151 pounds is equal to 68.492 Kilograms .
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Please help me!ABC=
AD=
ADC=
Answer:
see explanation
Step-by-step explanation:
the inscribed angle ADB is half the arc that subtends it , AB , then
AB = 2 × ∠ ADB = 2 × 46° = 92°
the central angle BOC is equal to the arc that subtends it, BC , so
BC = 22°
Then
ABC = AB + BC = 92° + 22° = 114°
-----------------------------------------------------
BD is a diameter of the circle , so BAD = 180° THEN
AD = 180° - AB = 180° - 92° = 88°
-----------------------------------------------------
the sum of the arcs on a circle = 360° , so
ADC = 360° - ABC = 360° - 114° = 246°