Answer:
110260
Step-by-step explanation:
please give me the correct answer to this and i will give you brainliest
Answer:
Wheres the question?????
Answer:
BRUV WHERE THE QUESTION
Step-by-step explanation:
Transversal Problems with Equations (Level 1)
Jol 19, 2:05:45 PM
Given m||n, find the value of x.
(8x-7)°
(x-28)
Answer:
Submit Answer
I need help
Answer:
x is 21°
Step-by-step explanation:
The angles formed between the transversal t and lines m and n are; (8·x - 7)°, and (9·x - 28)°
Based on the similar location the angles are formed by the transversal, t, and lines m and n, the angles are corresponding angles
Given that lines, m and n are parallel, we have the corresponding angles formed by the transversal, t, and the lines are equal, therefore;
(8·x - 7)° = (9·x - 28)°
Simplifying the above equation to make x the subject, we get
(28 - 7)° = 9·x - 8·x = x
∴ 21° = x
x = 21°.
Matti is making moonshine in the woods behind his house. He’s
selling the moonshine in two different sized bottles: 0.5 litres
and 0.7 litres. The price he asks for a 0.5 litre bottle is 8€, for
a
Based on the calculation, it appears that Matti had approximately 94 bottles of 0.5 litres and 11 bottles of 0.7 litres in the last patch of moonshine that he sold.
To solve the problem using the determinant method (Cramer's rule), we need to set up a system of equations based on the given information and then solve for the unknowns, which represent the number of 0.5 litre bottles and 0.7 litre bottles.
Let's denote the number of 0.5 litre bottles as x and the number of 0.7 litre bottles as y.
From the given information, we can set up the following equations:
Equation 1: 0.5x + 0.7y = 16.5 (total volume of moonshine)
Equation 2: 8x + 10y = 246 (total earnings from selling moonshine)
We now have a system of linear equations. To solve it using Cramer's rule, we'll find the determinants of various matrices.
Let's calculate the determinants:
D = determinant of the coefficient matrix
Dx = determinant of the matrix obtained by replacing the x column with the constants
Dy = determinant of the matrix obtained by replacing the y column with the constants
Using Cramer's rule, we can find the values of x and y:
x = Dx / D
y = Dy / D
Now, let's calculate the determinants:
D = (0.5)(10) - (0.7)(8) = -1.6
Dx = (16.5)(10) - (0.7)(246) = 150
Dy = (0.5)(246) - (16.5)(8) = -18
Finally, we can calculate the values of x and y:
x = Dx / D = 150 / (-1.6) = -93.75
y = Dy / D = -18 / (-1.6) = 11.25
However, it doesn't make sense to have negative quantities of bottles. So, we can round the values of x and y to the nearest whole number:
x ≈ -94 (rounded to -94)
y ≈ 11 (rounded to 11)
Therefore, based on the calculation, it appears that Matti had approximately 94 bottles of 0.5 litres and 11 bottles of 0.7 litres in the last patch of moonshine that he sold.
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Question
Matti is making moonshine in the woods behind his house. He’s selling the moonshine in two different sized bottles: 0.5 litres and 0.7 litres. The price he asks for a 0.5 litre bottle is 8€, for a 0.7 litre bottle 10€. The last patch of moonshine was 16.5 litres, all of which Matti sold. By doing that, he earned 246 euros. How many 0.5 litre bottles and how many 0.7 litre bottles were there? Solve the problem by using the determinant method (a.k.a. Cramer’s rule).
Hi, I have a question it is kinda hard but I think i got it, if it's wrong plz tell mee
Solve for X
5-x+6=4
X=3
5-x + 6 = 4
Combine like terms:
11-x = 4
Subtract 11 from both sides
-x = -7
Divide both sides by -1
X = 7
Answer: x = 7
Solve for X
5-x+6=4
Answer:-x = 7
Explanation:-=> 5-x + 6 = 4
=> (5+6)-x = 4
=> 11-x = 4
(subtract both the sides by 11)
=> -x = -7
(divide both the sides by -1)
=> x = 7
The endpoints of AB are A (-7, -2) and B (9,7). Find the coordinates of the midpoint M.
Find the coordinates of midpoint M
Answer:
The coordinates of the midpoint of M is (1,5/2)
Hailey invested $1,700 in an account paying an interest rate of 2.2% compounded
monthly. Assuming no deposits or withdrawals are made, how long would it take, to
the nearest year, for the value of the account to reach $2,590?
It would take approximately 19 years for the value of the account to reach $2,590.
How long would it take for the value of the account to reach $2,590?The formula accrued amount in a compounded interest is expressed as;
A = P( 1 + r/n )^( n × t )
Where A is accrued amount, P is principal, r is interest rate and t is time.
Given that:
Principal P = $1,700Compounded monthly n = 12Interest rate r = 2.2%Accrued amount A = $2,590Time t = ?First, convert R as a percent to r as a decimal
r = R/100
r = 2.2/100
r = 0.022 per year.
Plug the given values into the above formula and solve for time t.
A = P( 1 + r/n )^( n × t )
t = In(A/P) / n[ In( 1 + r/n ) ]
t = In( $2,590/$1,700 ) / ( 12[ In( 1 + 0.022/12 ) ] )
t = 19.155 years
t = 19 years
Therefore, the time taken is approximately 19 years.
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Question in pic. Plz open the pic for the question ..corect gets branliest
Given: In Δ ABC and ΔAEC,
AB=BC and AD=CD
i) In ΔADB and CBD, we have
AD = DC [given]
AB=BC [given]
DB= DB [given]
⇒ ΔADB ≅ΔCDB [By SSS congruence rule]
⇒ ∠ADB ≅∠CDB ...(i) [Corresponding parts of congruent triangles are congruent]
Since AC is a straight line,
∠ADB+∠CDB = 180° [Linear pair]
⇒∠ADB+∠ADB=180° [from (i)]
⇒2 ∠ADB=180°
⇒∠ADB=90° =∠CDB
Also ∠ADB+∠ADE=180° [Linear pair]
⇒∠ADE=180°-∠ADB = 180°-90°
⇒∠ADE=90°, i.e. ∠ADE is a right triangle.
Similarly, ∠CDB+∠CDE=180°
⇒∠CDE=90°
ii) Now, in ΔADE and CDE
AD= CD [given]
ED=ED [Common]
∠ADE= ∠CDE = 90°
⇒ΔADE ≅ CDE [By SAS congruence rule ]
⇒AE=EC [Corresponding parts of congruent triangles are congruent]
Hence proved.
Which of the following statements about listening is true? • a. Effective listening is vital to success in selling. b. Visual aids play no part in the listening process. c. People can talk approximately twice as fast as they can listen. d. You should listen closely to everything you hear. e. Listening refers to the process of trying to detect sounds.
All of the following statements are true:
a. Effective listening is vital to success in selling.
b. visual aids play a part in the listening process.
c. people can talk approximately twice as fast as they can listen.
d. you should listen closely to everything you hear.
e. listening refers to the process of trying to detect sounds.
Listening is the act of paying attention to sounds that are happening around you. It involves both hearing the sounds and interpreting what they mean. Good listening skills are important for many reasons, including being able to communicate effectively with others and understand instructions. To listen effectively, you need to be able to focus on the speaker and try to understand their perspective, rather than just waiting for your turn to talk.
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The boxplot displays the arm spans for 44 students.
Which of the following is not a true statement?
There are no outliers in this distribution.
The shape of the boxplot is fairly symmetric.
The range of the distribution is around 60 cm.
The center of the distribution is around 180 cm.
Answer:
A) there are no outliers in this distribution.
I'm thinking of a number and if I add 3 and divide
by 2, I get -4, what is my number?
Answer:
x= -11
Step-by-step explanation:
(x+3)/2 = -4
multiply both sides by 2
x+3 = -8
move 3 to other side through subtraction
x = -11
In the figure below, mZ1 =(x+44) and mZ2=3xº.
Find the angle measures.
Answer:
where is the diagram? please provide the diagram.
determine whether or not the vector field is conservative. f(x,y) = 33x2y2i + 22x3yj
The vector field f(x,y) = 33x^2y^2i + 22x^3yj is conservative, and its potential function is φ(x,y) = 11x^3y^2 + 11x^2y^2 + C.
To determine if a vector field is conservative, we need to check if it is the gradient of a scalar function (i.e., a potential function). We can do this by taking the partial derivatives of each component with respect to their respective variables and checking if they are equal:
∂f_x/∂y = 66xy^2
∂f_y/∂x = 66xy^2
Since these partial derivatives are equal, the vector field is conservative. We can then find a potential function by integrating each component with respect to their respective variable:
φ(x,y) = 11x^3y^2 + 11x^2y^2 + C
where C is the constant of integration.
Therefore, the vector field f(x,y) = 33x^2y^2i + 22x^3yj is conservative, and its potential function is φ(x,y) = 11x^3y^2 + 11x^2y^2 + C.
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consider the following argument: premise: all dogs have hair. premise: clifford is a dog. conclusion: therefore, clifford has hair. what form does this argument follow?
If the statements offered as premises are true, and the conclusion follows naturally from those premises, then a deductive argument is considered to be valid
What is Function?
A function is a relationship between a number of inputs and outputs. A function is, to put it simply, an association between inputs where each input is linked to exactly one output. For each function, a domain, codomain, or range exists.
The values that are specified inside a function when the function is called are referred to as a "argument." However, the parameters are the variables that are defined when the function is declared.
true statement : all dogs have hair
true statement : clifford is a dog.
true statement : clifford has hair
Conclusion is true
If the statements offered as premises are true, and the conclusion follows naturally from those premises, then a deductive argument is considered to be valid. Deductive Argument based on logic ie reasoning out to get a valid inference.
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Discuss the actual application of sampling and aliasing in your field of specialization.
Sampling and aliasing are fundamental concepts in the field of signal processing, with significant applications across various domains. Sampling refers to the process of converting continuous-time signals into discrete-time signals, while aliasing occurs when the sampled signal does not accurately represent the original continuous signal.
In my field of specialization, which is signal processing, sampling plays a crucial role in data acquisition and analysis. For example, in audio processing, analog audio signals are sampled at regular intervals to create a digital representation of the sound. This digitized signal can then be processed, stored, and transmitted efficiently. Similarly, in image processing, continuous images are sampled to create discrete pixel values, enabling various manipulations such as filtering, compression, and enhancement.
However, the process of sampling introduces the possibility of aliasing. Aliasing occurs when the sampling rate is insufficient to capture the high-frequency components of the signal accurately. As a result, these high-frequency components appear as lower-frequency components in the sampled signal, leading to distortion and loss of information. To avoid aliasing, it is essential to satisfy the Nyquist-Shannon sampling theorem, which states that the sampling rate should be at least twice the highest frequency component present in the signal.
In summary, sampling and aliasing are critical concepts in signal processing. Sampling enables the conversion of continuous signals into discrete representations, facilitating various signal processing tasks. However, care must be taken to avoid aliasing by ensuring an adequate sampling rate relative to the highest frequency components of the signal.
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While growing bacteria in a laboratory Petri dish, a scientist notices the number of bacteria over time. The observations are shown in the table.
Number of bacteria
Number of minutes
from initial state
0 4
5 128
10 4096
15 131072
What function can be used to describe the number (n) of bacteria after 2 minutes?
Answer:
The function that can be used to describe the number (n) of bacteria after 2 minutes is;
\(P = 4 \cdot e^{\left(\dfrac{ln(32)}{5} \times 2\right)} \approx 4 \cdot e^{\left(0.693\times 2\right)}\)
Step-by-step explanation:
The data in the table are presented as follows;
Number of bacteria; 4, 128, 4,096, 131,072
Number of minutes from initial state; 0, 5, 10, 15
The general equation for population growth is presented as follows;
\(P = P_0 \cdot e^{r\cdot t}\)
Where;
P = The population after 't' minutes
P₀ = The initial population
r = The population growth rate
t = The time taken for the growth in population numbers
At t = minutes. we have;
\(4 = P_0 \cdot e^{r\times0} = P_0\)
∴ P₀ = 4
At t = 5, we have;
\(128 = 4 \cdot e^{r\times 5}\)
\(\therefore e^{r\times 5} = \dfrac{128}{4} = 32\)
\(ln\left(e^{r\times 5}\right) = ln(32)\)
∴ r × 5 = ㏑(32)
r = ln(32)/5 ≈ 0.693
The number (n) of bacteria after 2 minutes is therefore;
\(P = 4 \cdot e^{\left(\dfrac{ln(32)}{5} \times 2\right)} \approx 4 \cdot e^{\left(0.693\times 2\right)}\)
if two variables were perfectly negatively correlated with each other, what would their correlation coefficient be? -0.71 -0.54 -1 0.95
When two variables are perfectly negatively correlated with each other, the correlation coefficient will be -1. This means that when one variable increases, the other variable decreases in a perfect inverse relationship.
When two variables are perfectly negatively correlated, it means that their relationship is described by a linear regression line that has a negative slope. This means that for every unit of increase in one variable, there is a corresponding unit of decrease in the other variable.
The correlation coefficient measures the degree of linear relationship between two variables, with a value between -1 and 1. A correlation coefficient of -1 means that the two variables are perfectly negatively correlated, meaning that when one variable increases, the other decreases.
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Determine whether y varies directly with x, if so find the constant of variation
\(▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪\)
Yes, y varies directly with x,
constant of variation :
\( \dfrac{3 - 2}{ - 9 - ( - 6)} \)\( \dfrac{1}{ - 3} \)\( - \dfrac{ 1}{3} \)Equation will be :
\(y = - \dfrac{ 1}{3} x\)so, the Correct choice is b
The position of a passenger train that is traveling at an initial speed of 14 feet per second and continues to accelerate can be modeled by the function: y = 14t2. a second train that is 1,200 feet ahead of the first train is traveling at a constant speed of 149 feet per second and can be modeled by the function: y = 149t 1200. solve the system of equations. which solution represents a viable time that the trains are side by side? a. 14 seconds b. 15 seconds c. 16 seconds d. 17 seconds
The trains are side by side after approximately 15 seconds.Option (b) is correct.
How to solve system of equation?The position of the first train is given by the function:
\($$y_1 = 14t^2$$\)
The position of the second train is given by the function:
\($$y_2 = 130t + 1200$$\)
To find the time when the trains are side by side, we need to solve for the value of t that makes y1 = y2. Thus, we can set the two equations equal to each other:
\($$14t^2 = 130t + 1200$$\)
Rearranging the terms, we get:
\($$14t^2 - 130t - 1200 = 0$$\)
Dividing both sides by 2 to simplify the coefficients, we get:
\($7t^2 - 65t - 600 = 0$$\)
We can use the quadratic formula to solve for t:
\($t = \frac{-(-65) \pm \sqrt{(-65)^2 - 4(7)(-600)}}{2(7)} = \frac{65 \pm \sqrt{4225 + 16800}}{14}$$\)
Simplifying the expression under the square root, we get:
\($$\sqrt{21025} = 145$$\)
So the solutions are:
\($t_1 = \frac{65 + 145}{14}=15$$\)
\($t_2 = \frac{65 - 145}{14} \approx -5.71$$\)
Since time cannot be negative, we discard t2 as an extraneous solution. Thus, the viable time when the trains are side by side is:
\($t = t_1 =15$$\)
Therefore, the trains are side by side after approximately 15 seconds.
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Use the formula to find the midpoint between a segment with endpoints
(0,5) and (-4, 6). *
Answer:
Step-by-step explanation:
(x₁ ,y₁) = (0 , 5) & (x₂, y₂) = (-4 , 6)
\(Midpoint = (\frac{x_{1}+x_{2}}{2}, \frac{y_{1}+y_{2}}{2})\\\\\)
\(= (\frac{0 - 4}{2} , \frac{5+6}{2}) \\\\= (\frac{-4}{2} , \frac{11}{2})\\\\=(-2 , 5.5)\)
The mid-point is the average of the respective values for x and y.
So, the formula for the mid-point would be: \((\frac{x_{2} + x_{1}}{2}, \frac{y_{2} + y_{1}}{2})\)
So for your problem this would be:\((\frac{-4}{2}, \frac{11}{2})\)
So the final answer would be: \((-2, 5.5)\)
triangle qrs is similar to triangle xyz . the measure of ∠x is 75° and the measure of ∠q is equal to 5(n−3)° . which is the value of n
The two triangles n = (75 + 3) / 5 = 18. The measure of angle q is 18 degrees.
1. First, find the value of n by using the equation 5(n - 3) = 75 + 3
2. Next, add 75 and 3 together and divide by 5. This gives us a value of 18 for n.
3. Finally, use the equation 5(n - 3) to determine the measure of angle q in triangle qrs. This equals 5(18 - 3) = 5(15) = 75 degrees.
The two triangles qrs and xyz are similar, meaning they have the same angle measures. In order to find the measure of angle q in triangle qrs, we must first find the value of n. The measure of angle x in triangle xyz is 75 degrees and the measure of angle q in triangle qrs is equal to 5(n - 3) degrees. We can use this equation to solve for the value of n. To do this, we add 75 and 3, then divide by 5. This gives us a value of 18 for n. Therefore, the measure of angle q in triangle qrs is 18 degrees.
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Convert 4500 feet per second to miles per hour 5280 ft =1 mi round to the nearest hundredth
Answer: 3067.77 miles per hour
Step-by-step explanation: To convert 4500 feet per second to miles per hour, we can use the conversion factor of 5280 feet = 1 mile.
First, let's convert 4500 feet per second to miles per second by dividing by 5280:
4500 ft/s ÷ 5280 ft/mi = 0.85227 mi/s
Next, we can convert miles per second to miles per hour by multiplying by 3600 (since there are 3600 seconds in an hour):
0.85227 mi/s × 3600 s/h = 3067.77 mi/h
Rounded to the nearest hundredth, 4500 feet per second is approximately equal to 3067.77 miles per hour.
Answer:
Hence, the correct answer = 3068.18 Miles Per Hour
Step-by-step explanation:
1 hour = 60 minutes
1 minute = 60 seconds
Then by Unitary method , 1 hour=60x60=3600 Seconds
To convert it into miles per hour I divided it by 5280 and multiply it by 3600 we get
complete the work to find the length of hd. use the side-splitter theorem to set up a proportion. startfraction e g over g d endfraction
The measure of HD in the given figure using the side-splitter theorem is 5.5.
We have,
The Side-Splitter Theorem is a geometric theorem that relates the side lengths of two triangles formed when a pair of parallel lines intersects two transversals.
Now,
Applying the side splitter theorem in the given figure,
EG/GD = FH/HD ______(1)
Given,
EG = 4
GD = 11
FH = 2
Substituting in (1).
4/11 = 2/HD
Cross-multiply.
HD = 2/4 x 11
HD = 11/2
HD = 5.5
Thus,
The measure of HD in the given figure using the side-splitter theorem is 5.5.
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The complete question:
complete the work to find the length of HD.
Use the side-splitter theorem to set up a proportion.
EG/GD = FH/HD
Substitute in the known side lengths.
4/11 = 2/HD
Cross multiply and solve for HD.
HD =
Maggie paddles her kayak 1/2 mile to an island. Then she paddles 4/5 miles to a beach. How far does Maggie paddle her kayak in all?
Answer:
\(\frac{13}{10} \:\:\:miles\)
Step-by-step explanation:
Maggie paddles her kayak \(\frac{1}{2}\) mile to an island.
Then she paddles \(\frac{4}{5}\) miles to a beach.
Now we have to find the total miles she travels.
Let us find now.
For that, you have to add two distances together.
\(\frac{1}{2} +\frac{4}{5}\)
\(\frac{1*5}{2*5} +\frac{4*2}{5*2}\)
\(\frac{5}{10} +\frac{8}{10}\)
\(\frac{13}{10} \:\:\:miles\)
Hope this helps you :-)
Answer:
1.3 miles total
Step-by-step explanation:
(1/2) + (4/5) miles total
Convert each fraction so that both denominators are the same:
(1/2) = (5/10)
(4/5) = (8/10)
---
Add:
(5/10) + (8/10) = (13/10) miles
Maggie paddled a total of (13/10) miles, which we could reduce and also say 1.3 miles total.
Q.4 What is the difference between price floors and price ceiling? Give example and illustrate graphically in support of your answer.
A price floor is a law that limits the minimum price at which a good, service, or factor of production can be sold while a price ceiling is a regulation that limits the maximum price at which a good, service, or factor of production can be sold
Price floors are commonly implemented to support producers, while price ceilings are typically put in place to protect consumers from higher prices that might result from shortages or monopolies.
Example of Price Floor:Agricultural subsidies are a common example of price floors. Government price floors ensure that farmers receive a minimum price for their crops.
If the market price of wheat falls below the government-established price floor, the government may buy the excess supply at the guaranteed price, ensuring that farmers are able to make a profit. If there is a price floor, the minimum price is set above the equilibrium price.
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you are painting a 10ft by 12ft room with a height of 16ft. how much surface area would you need a paint obly the walls and ceiling? if one paint can covers 200ft2, how many paint cans wouldyou need
The surface area needed to be paint is 3,008 sq. ft. The cans requires for the paint are 15.
What is defined as the cuboid?A cuboid is a 3 solid with six (rectangular) faces, eight vertices, and twelve edges.
A cuboid is defined by three dimensions: length, width, and height. A perfect cuboid is categorized as a cuboid with integer edges.A cuboid's total surface area (TSA) is the total of the areas of all of its rectangular faces.Total Surface Area (TSA) = 2(lb + bh + hl) sq.units
where, i is the length, b is the breadth and h is the height.
The given values are;
length l = 12 ft
breadth b = 10 ft
height h = 16 ft
Put the values in the formula;
Total Surface Area (TSA) = 2(12×10 + 10×16 + 16×12)
= 2×(120 + 160 +192)
= 2×(472)
Total Surface Area (TSA) = 1504
Now, reduce the area of the floor as it is not to be painted;
Painted area = Total Surface Area (TSA) - area of floor
= 1504 -12×10
Painted area = 3,008 sq. ft
The area covered by 1 paint can is 200 sq. ft.
Can required = total painted area/painted area by one can
Can required = 3,008/200
= 14.44
Can required = 15 (as half can is not considered)
Therefore, the area painted is 3,008 sq. ft with the total number of cans as 15.
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If two parallel lines are cut by non-perpendicular transversal, which type of angles are NOT congruent?
the lowest recorded temperature in Minnesota is -60 °f. the lowest recorded temperature in Mississippi is -19°f. explain the meaning of the number -19 in this context?
Answer: -19 is the temperature. THe temperature is -19 degrees Fahrenheit
Step-by-step explanation:
(6x – 2) + (–x + 5) please help it is homework
Answer:
Step-by-step explanation:
You open the brackets;(6x-2)+ (-x+5)
6x-2-x+5
After Opening the brackets you group like terms;6x-x-2+5
•After grouping you proceed to simplify;
6x-x is going to be;
5x
•And then -2+5 is going to be positive 3 it's just like subtracting 2 from 5
Which is going to be;
5x+3
After you are done with this that's the final answer
Ramon wraps a ribbon completely around the length and width of a rectangular box. The box has a length of foot. If Ramon uses 15 feet of ribbon, how wide is the box?
We need to know about perimeter to solve the problem.The width of the box is 6.5 feet.
Perimeter of a rectangle is the measure of the total length and width of the rectangle. In the question it is said that Ramon wraps a ribbon around the length and width of a rectangular box. The length of the box is 1 foot, the total length of ribbon used is 15 feet, we need to find the width of the box.
perimeter=2(l+b) where l is the length and b is the width
15=2(l+b)
15=2(1+b)
15-2=2b
b=13/2=6.5 feet
Therefore the width of the box is 6.5 feet.
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Find the area of the circle. Round your answer to the nearest whole number, if necessary.
A circular object with a radius of 10 inches.
area: about
in.2