The greatest of the three interior angles in the triangle is approximately 71.2 degrees.
To find out which of the three interior angles in the triangle is the greatest, we can use the fact that the largest angle is opposite the longest side. So, in this case, the longest side is 22, which means that the angle opposite it must be the greatest. We can use the Law of Cosines to find the measure of this angle:
c^2 = a^2 + b^2 - 2ab*cos(C)
where c is the length of the side opposite angle C, and a and b are the lengths of the other two sides. Plugging in the values we know, we get:
22^2 = 12^2 + 17^2 - 2*12*17*cos(C)
484 = 144 + 289 - 408*cos(C)
51 = 408*cos(C)
cos(C) = 51/408
C = cos^-1(51/408)
C ≈ 71.2 degrees
So the greatest of the three interior angles in the triangle is approximately 71.2 degrees.
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What is this please I need help
Answer:
Box 1= 24 Box 2= 28 Box 3= 99( Not sure about box 3, and sorry if it is wrong)
Step-by-step explanation:
Which one is correct? Please hurry <3
Answer:
PEMDAS so multiply or divide the coefficient
Step-by-step explanation:
HELP ASAP!!!!!!!!!!!!!
Answer:
a) length of sides remain unchanged
Step-by-step explanation:
Decide whether the data in the table represent a linear function or an
exponential function. Explain how you know.
X
y
1
4
2
-5
3
-14
-23
5
-32
O A. The data represent an exponential function because there is a
common ratio of
5
4
OB. The data represent a linear function because there is a common
difference of -9.
OC. The data represent a linear function because there is a common
difference of 9.
OD. The data represent an exponential function because there is a
4
Answer:
Its a linear function as there is a common difference of -9.
Step-by-step explanation:
x y Difference
1 4
2 -5 -9
3 -14 -9
4 -23 -9
5 -32 -9
For a difference in x of we have a difference in y of -9.
URGENT 50 points
WRITE AS AN ORDER OF OPERATIONS EXPRESSION, THEN SIMPLIFY IT.
Chloe owed the bank $3500 after taking out a small loan. She currently works and
makes $24 per hour. She works for 6 hours a day. After 25 days, will Chloe still owe the
bank money?
Answer:
She will no longer owe the bank any money. She will have 100 dollars in profit.
Step-by-step explanation:
$24 x 6 hours a day means she makes 144 dollars a day.
144 dollars times 25 means she makes 3600 dollars over the 25 day period.
3600-3500(the amount she owed) is 100 dollars
The point (5, −2) is on the terminal ray of angle θ, which is in standard position. Without evaluating, explain how you would find the values of the six trigonometric functions.
The values of the six trigonometric functions of angle θ with a terminal ray passing through the point (5, -2) in standard position,
sin(θ) = -2/√29cos(θ) = 5/√29tan(θ) = -2/5csc(θ) = -√29/2sec(θ) = √29/5cot(θ) = -5/2What is Trigonometry?Trigonometry is a branch of mathematics that deals with the relationships between the sides and angles of triangles. It is particularly concerned with the study of the six trigonometric functions: sine (sin), cosine (cos), tangent (tan), cosecant (csc), secant (sec), and cotangent (cot), which are used to relate the angles of a triangle to the lengths of its sides. Trigonometry has many practical applications in fields such as physics, engineering, architecture, navigation, and surveying, as well as in various areas of mathematics, including calculus and complex analysis. It is a fundamental part of the study of geometry and is essential for understanding and solving problems involving angles and triangles.
To find the values of the six trigonometric functions of angle θ, which has a terminal ray passing through the point (5, -2) in standard position, determine the values of the adjacent, opposite, and hypotenuse sides of the right triangle formed by the terminal ray.
Use the Pythagorean theorem to find the length of the hypotenuse:
h = √(5^2 + (-2)^2) = √29
Then we can determine the signs of the adjacent and opposite sides based on the location of the point (5, -2) in the coordinate plane. Since the x-coordinate is positive and the y-coordinate is negative, the adjacent side is positive and the opposite side is negative.
Adjacent side = 5 (positive)
Opposite side = -2 (negative)
Hypotenuse = √29
Now, use these values to find the six trigonometric functions of angle θ:
sin(θ) = opposite/hypotenuse = -2/√29
cos(θ) = adjacent/hypotenuse = 5/√29
tan(θ) = opposite/adjacent = -2/5
csc(θ) = hypotenuse/opposite = -√29/2
sec(θ) = hypotenuse/adjacent = √29/5
cot(θ) = adjacent/opposite = -5/2
Note: Determining the signs of the trigonometric functions based on the signs of the adjacent and opposite sides of the triangle, which were determined from the location of the point (5, -2) in the coordinate plane.
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Answer:
Plot the point (5, –2) and draw a line from the point to the x-axis to make a right triangle.
Use the Pythagorean theorem to find the length of the hypotenuse.
Use the definition of each trigonometric function to find the values.
Determine the appropriate sign for each function, using the fact that the terminal side is in Quadrant IV.
Step-by-step explanation:
edg 23
Write to explain how to use a benchmark fraction to determine who tiled a greater portion of a floor
Benchmark fractions are used to compare the relative sizes of fractions.
These fractions are typically halves, thirds, fourths, fifths, sixths, eighths, tenths, or twelfths, which are easy to compare because they are common fractions with simple denominators. To use a benchmark fraction to determine who tiled a greater portion of a floor, you first need to convert the fractions to have a common denominator that is equal to the benchmark fraction. For example, if you are comparing 1/3 and 2/5, you can use 6 as the common denominator because both 3 and 5 divide into 6 evenly. You would then convert 1/3 to 2/6 and 2/5 to 2.4. You can then compare the fractions using the benchmark fraction that is closest to the resulting fractions. In this case, you could use 1/2 as the benchmark fraction because it is between 2/6 and 2/4. You can see that 2/4 is closer to 1/2, which means that 2/5 is the greater fraction. Therefore, the person who tiled 2/5 of the floor tiled the greater portion of the floor.
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You start at (8, 2). You move down 2 units. Where do you end
Answer:
(6, 2)
Step-by-step explanation:
I did this over 10 times it's so easy it is like a breeze
Answer:(-2,5)
Step-by-step explanation:
8
The radius of a circle is 13 cm and length of one of the chords is 24 cm.
Find the distance of the chord from the centre.
Answer:
This will help you- onlinemath4all.com/how-to-find-the-distance-of-a-chord-from-the-center-of-a-circle.html
If u still can't solve it msg me in this answer.
answer is 5 cm
I am happy to help
CC has the following beginning balances in its stockholders' equity accounts on January 1, 2012: Common Stock, $100,000; Additional Paid-in Capital, $4,100,000; and Retained Earnings, $3,000,000. Net income for the year ended December 31, 2012, is $800,000. Court Casuals has the following transactions affecting stockholders' equity in 2012:
May 18 Issues 25,000 additional shares of $1 par value common stock for $40 per share.
May 31 Repurchases 5,000 shares of treasury stock for $45 per share.
July 1 Declares a cash dividend of $1 per share to all stockholders of record on July 15. Hint: Dividends are not paid on treasury stock.
July 31 Pays the cash dividend declared on July 1.
August 10 Reissues 2,500 shares of treasury stock purchased on May 31 for $48 per share.
Taking into consideration all the entries described above, prepare the statement of stockholders' equity for the year ended December 31, 2012.
Total stockholders’ equity 7,800,000
Statement of stockholders’ equity for CC for the year ended December 31, 2012:Particulars Amount ($)
Common Stock 100,000
Additional Paid-in Capital 4,100,000
Retained Earnings (Opening Balance) 3,000,000
Add: Net Income for the year ended December 31, 2012 800,000
Total retained earnings 3,800,000
Less: Cash Dividend Declared on July 1 and paid on July 31 (200,000)
Retained earnings (Closing balance) 3,600,000
Total stockholders’ equity 7,800,000
Explanation:The given information is as follows:Common Stock on January 1, 2012 = $100,000Additional Paid-in Capital on January 1, 2012 = $4,100,000
Retained Earnings on January 1, 2012 = $3,000,000Net Income for the year ended December 31, 2012 = $800,000Cash Dividend Declared on July 1 and paid on July 31 = $200,000
To prepare the statement of stockholders’ equity for the year ended December 31, 2012, we will begin by preparing the opening balances of each of the equity accounts. We will then add the net income to the retained earnings account.
The closing balance for retained earnings is then computed by subtracting the cash dividend declared and paid from the total retained earnings. Finally, the total stockholders' equity is calculated by adding the balances of all the equity accounts.
Calculations:Opening balance of common stock = $100,000
Opening balance of additional paid-in capital = $4,100,000
Opening balance of retained earnings = $3,000,000
Net Income for the year ended December 31, 2012 = $800,000
Retained earnings (Opening Balance) = $3,000,000
Add: Net Income for the year ended December 31, 2012 = $800,000
Total retained earnings = $3,800,000Less: Cash Dividend Declared on July 1 and paid on July 31 = $200,000Retained earnings (Closing balance) = $3,600,000
Total stockholders’ equity = Common Stock + Additional Paid-in Capital + Retained Earnings (Closing balance) = $100,000 + $4,100,000 + $3,600,000 = $7,800,000
Therefore, the statement of stockholders’ equity for CC for the year ended December 31, 2012, is as follows:Particulars Amount ($)
Common Stock 100,000
Additional Paid-in Capital 4,100,000
Retained Earnings (Opening Balance) 3,000,000
Add: Net Income for the year ended December 31, 2012 800,000
Total retained earnings 3,800,000
Less: Cash Dividend Declared on July 1 and paid on July 31 (200,000)
Retained earnings (Closing balance) 3,600,000
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Please help me, find the area to figure around to the nearest hundredth necessary.
Nicole runs 6 miles in 45 minutes. At the same rate, how many minutes would she take to run 4 miles?
Answer:
30 minutes
Step-by-step explanation:
6=45
4=x
6x2/3=4
45x2/3=30
x=30
Answer:
66 minutes
Step-by-step explanation:
Alice and Amy decide to meet at a party. From a corner of the party hall, Amy spots Alice at the corner of the hall diagonally opposite her. If the party hall is a rectangle that measures 100 feet by 60 feet, what is the shortest distance Amy has to walk to reach Alice? Round your answer to the nearest foot.
A.
40 feet
B.
80 feet
C.
117 feet
D.
160 feet
Answer:
C) 117 Feet
Step-by-step explanation:
The question is ultimately asking for the hypotenuse of the rectangle. We can calculate that with a^2 + b^2 = c^2.
100^2+60^2=c^2
10000+3600=c^2
c^2=13600
c=116.6190379
Round --> 117
Thus the answer, C).
What is the probability of a giraffe that is shorter than 14 feet? Answer choicesare rounded to the nearest whole percent. a.)8% b.)83% c.)17% .
Answer: It's A
Step-by-step explanation:
use the discriminant to determine how many and what kind of solutions the quadratic equation x^2-x=1 has
Answer:
Two solutions
Step-by-step explanation:
x^2-x=1
plug into the discrimiant fomurla
The asnwer ends up being 5
which is positive, meaning that the discriminant has two solutions
Postitive number = Two solutions
The answer is 0 = One solution
Negative number = No solutions
:)
Cara is standing on the edge of a 15 foot high diving board. Her friend Sierra is Treading Water 45 feet from the spot in the pool directly below Cara. What is the angle of depression from the edge of the diving board to the surface of the water where Sierra is located?
Using the information given in the exercise, you can draw the following diagram:
Where β is the angle of depression (in degrees) from the edge of the diving board to the surface of the water where Sierra is located.
In order to find the measure of the angle of depression, you need to use the following Inverse trigonometric function:
\(\beta=arc\tan (\frac{opposite}{adjacent})\)In this case, you can identify that:
\(\begin{gathered} opposite=15 \\ adjacent=45 \end{gathered}\)Therefore, substituting the values, you get the following result:
\(\begin{gathered} \beta=arc\tan (\frac{15}{45}) \\ \\ \beta=18.43\degree \end{gathered}\)The answer is:
\(18.43\degree\)In a hostel of 50 students there is food for 40 days.If 30 more students join the hostel then how long will the food last? 23 days 20 days 25 days 30 days
Answer: 25 days
Step-by-step explanation:
The original number of students in the hostel was 50, and now it is 80 because 30 joined. So the original number of students was 5/8 of what it is now.
I use the inverse formula the number of days the food will last.
40 * 5/8 = 200/8 = 25
If there are 80 students, then the food will only last for 25 days.
calculate the range and standard deviation for 40, 65, 33, 46, 55, 50, 61
Answer:Therefore, the range is 32 and the standard deviation is approximately 10.523 for the given data set.
Step-by-step explanation:To calculate the range and standard deviation for the given data set {40, 65, 33, 46, 55, 50, 61}, we can follow these steps:
Step 1: Find the range.
The range is calculated by subtracting the minimum value from the maximum value in the data set.
Range = Maximum value - Minimum value
Range = 65 - 33
Range = 32
Step 2: Calculate the mean.
The mean is calculated by summing up all the values in the data set and dividing by the total number of values.
Mean = (40 + 65 + 33 + 46 + 55 + 50 + 61) / 7
Mean = 350 / 7
Mean = 50
Step 3: Calculate the deviation for each value.
Deviation is calculated by subtracting the mean from each value in the data set.
Deviation for 40 = 40 - 50 = -10
Deviation for 65 = 65 - 50 = 15
Deviation for 33 = 33 - 50 = -17
Deviation for 46 = 46 - 50 = -4
Deviation for 55 = 55 - 50 = 5
Deviation for 50 = 50 - 50 = 0
Deviation for 61 = 61 - 50 = 11
Step 4: Square each deviation.
Squared deviation for -10 = (-10)^2 = 100
Squared deviation for 15 = 15^2 = 225
Squared deviation for -17 = (-17)^2 = 289
Squared deviation for -4 = (-4)^2 = 16
Squared deviation for 5 = 5^2 = 25
Squared deviation for 0 = 0^2 = 0
Squared deviation for 11 = 11^2 = 121
Step 5: Calculate the variance.
Variance is calculated by summing up all the squared deviations and dividing by the total number of values.
Variance = (100 + 225 + 289 + 16 + 25 + 0 + 121) / 7
Variance = 776 / 7
Variance ≈ 110.857
Step 6: Calculate the standard deviation.
The standard deviation is the square root of the variance.
Standard Deviation ≈ √110.857
Standard Deviation ≈ 10.523
Tell me the answer
69:?::89:36
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Evaluate the limit below or tell why the limit does not exist. You may need to by simplify the quotient before taking the limit. lim (x,y)-(4,-4) 0-8 8 3x² 12 - - x + y 3y²) Limit does not exist by the two path test. O24
To evaluate the limit
\(\[ \lim_{(x,y)\to(4,-4)} \frac{3x^2 + 12}{-x + y + 3y^2} \]\)
we can analyze the limit along two different paths. Let's consider the paths\(\( y = x - 8 \) and \( y = 4 \)\).
Along the path y = x - 8, the limit becomes
\(\[ \lim_{x\to 4} \frac{3x^2 + 12}{-x + (x - 8) + 3(x - 8)^2} \]\)
Simplifying this expression, we get
\(\[ \lim_{x\to 4} \frac{3x^2 + 12}{-8 + 3x^2 - 48x + 192} = \lim_{x\to 4} \frac{3(x^2 + 4)}{3(x^2 - 16x + 64)} \]\)
After canceling the common factor of 3, we have
\(\[ \lim_{x\to 4} \frac{x^2 + 4}{x^2 - 16x + 64} = \frac{20}{0} \]\)
Since the denominator becomes zero and the numerator is nonzero, the limit along this path does not exist.
Now, let's consider the path y = 4. Along this path, the limit becomes
\(\[ \lim_{x\to 4} \frac{3x^2 + 12}{-x + 4 + 3(4)^2} = \lim_{x\to 4} \frac{3x^2 + 12}{-x + 4 + 48} = \lim_{x\to 4} \frac{3x^2 + 12}{-x + 52} = \frac{60}{48} = \frac{5}{4} \]\)
Since the limit along the path y = 4 exists and is finite, while the limit along the path y = x - 8 does not exist, we can conclude that the overall limit
\(\[ \lim_{(x,y)\to(4,-4)} \frac{3x^2 + 12}{-x + y + 3y^2} \]\)does not exist by the two path test.
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Compute the unit-pulse response h[n] (closed-form solution, i.e., find an equation for the pattern) for n≥0 for the following discrete-time systems:
y[n+1]+0.5y[n]=x[n+1]
y[n+1]+1.5y[n]=x[n]
Assuming y[-1] = 0, we can solve this equation recursively for n ≥ 0.
To find the unit-pulse response h[n] for the given discrete-time systems, we can solve for y[n] when the input x[n] is a unit pulse.
For the system y[n+1] + 0.5y[n] = x[n+1]:
We can substitute x[n] = δ[n], where δ[n] is the unit pulse.
y[n+1] + 0.5y[n] = δ[n+1]
Next, we can express y[n+1] in terms of y[n] and solve the equation.
y[n+1] = -0.5y[n] + δ[n+1]
Since the initial condition is not provided, we assume y[-1] = 0.
For n = 0, the equation becomes:
y[1] = -0.5y[0] + δ[1]
For n = 1, the equation becomes:
y[2] = -0.5y[1] + δ[2]
By substituting the value of y[1] from the previous equation, we can continue this process recursively to find y[n] for n ≥ 0.
For the system y[n+1] + 1.5y[n] = x[n]:
Following the same procedure, we substitute x[n] = δ[n] into the equation:
y[n+1] + 1.5y[n] = δ[n]
Again, assuming y[-1] = 0, we can solve this equation recursively for n ≥ 0.
Note that finding a closed-form solution for the pattern of y[n] might not be straightforward, as it depends on the initial conditions and the specific values of the unit pulse at different time indices.
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1 3/5+(-2 7/10)= what is this
Answer:
-1.1
Step-by-step explanation:
:)
The average number of surface defects per panel is 0.8. What is the probability of finding 2 defects on one panel
The probability of finding 2 defects on one panel is approximately 0.268, or 26.8%.
To find the probability of finding 2 defects on one panel, we need to determine the probability mass function (PMF) of the number of defects in a panel.
Given that the average number of defects per panel is 0.8, we can assume that the defects follow a Poisson distribution.
In a Poisson distribution, the average number of events (defects in this case) occurring in a fixed interval is equal to the mean of the distribution.
Let's denote λ as the average number of defects per panel, which is given as 0.8.
The PMF of the Poisson distribution is given by the formula:
P(X = k) = (e^(-λ) * λ^k) / k!
Where X represents the random (number of defects) and k is the specific number of defects we are interested in (in this case, 2).
Plugging in the values, we have:
P(X = 2) = (e^(-0.8) * 0.8^2) / 2!
Calculating this value:
P(X = 2) = (e^(-0.8) * 0.8^2) / 2
≈ 0.268
Therefore, the probability of finding 2 defects on one panel is approximately 0.268, or 26.8%.
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Find the area of the figure F2 cm
2 cm
5 cm
5 cm
Answer:
the answer would be 20cm^2 i took a quiz.
Step-by-step explanation:
The area of a circle is 254.5 m² what is the circumference
Answer:
56.55
Step-by-step explanation:
it is the answer because it is
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
Subtract the binomials.
On simplifying (-3y2 − 8) − (-5y2 + 1), we get ----------
y2 − ------
. Lines are for the two answers
The simplified expression is 2y² - 9.
To subtract the binomials (-3y^2 - 8) - (-5y^2 + 1), we need to distribute the negative sign to the terms inside the second set of parentheses:
(-3y^2 - 8) - (-5y^2 + 1) = -3y^2 - 8 + 5y^2 - 1
Next, we combine like terms by adding or subtracting the coefficients of the same degree:
-3y^2 + 5y^2 - 8 - 1 = (5y^2 - 3y^2) + (-8 - 1) = 2y^2 - 9
Therefore, the simplified expression is 2y² - 9.
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A garden has 15 rose bushes. If each bush has 8-12 roses, about how many roses are there?
Select one:
A. 200 roses
B. 15 roses
C. 100 roses
D. 150 roses
Answer: D. 150 roses
Step-by-step explanation: Just multiply 15 times 10
in the context of lean tools and approaches, , one of the components of the 5s principles, refers to a clean work area. question 29 options: shine standardize sort sustain
In the context of lean tools and approaches, one of the components of the 5s principles refers to a clean work area. The component that is being referred to here is "shine".
What is 5s principlesThe 5s principles are a set of lean tools and approaches that are used to promote workplace organization, efficiency, and safety. These principles include:
Sort: This involves organizing the workplace by separating what is needed from what is not needed, and discarding what is not needed. This helps to reduce clutter and improve organization.Standardize: This involves setting standards and procedures for how work is done, and ensuring that these standards are followed consistently.Shine: This involves cleaning the workplace and equipment to ensure that they are free from dirt and grime, and to prevent breakdowns and defects.Sustain: This involves creating a culture of continuous improvement, where everyone is responsible for maintaining the 5s principles and identifying opportunities for further improvement.Learn more about the 5s principles at
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The box plot represents the distribution of the number of points scored by a cross country team at 12 meets.
22 24 26 28 30 32 34 36 38 40 42
points
If possible, find the mean. If not possible, explain why not.
Answer:It is not possible
Step-by-step explanation: It is not possible because we need 12 plot to solve for an accurate mean but there is only 11 data which is impossible.
Round to the nearest ten thousand.
532,413
Answer: 530,000
Step-by-step explanation: Think: 2 is less than 5, so you would round down, therefore, the answer is 530,000