Find the measure of the listed angles. Show all your work

angle has a measure equal to the sum of the the question is ∠DQS.


According to the problem, we need to find an angle whose measure is equal to the sum of the measures of ∠SQR and ∠QRS. We can use the angle addition postulate which states that the measure of an angle formed by two adjacent angles is equal to the sum of their measures.

Let's consider angle ∠DQS. This angle is formed by adjacent angles ∠SQR and ∠QRS. Therefore, according to the angle addition postulate, the measure of angle ∠DQS is equal to the sum of the measures of ∠SQR and ∠QRS.



Thus, we can conclude that the angle ∠DQS has a measure equal to the sum of the measures of ∠SQR and ∠QRS.

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The interval of the other x intercept is (5, 7)

The table of values is given as:

x: 2,4,5,7

y: -12,4,6,-2

The axis of symmetry of the quadratic function is given as:

x = 5

From the question, we have:

One of the x intercepts = between 3 and 4

This means that, we remove the interval (3, 4) from the table.

So, we have:

x: 4,5,7

y: 4,6,-2

The axis of symmetry of the quadratic function is x = 5

This means that we remove the values less than x =5 from the table.

So, we have:

x: 5,7

y: 6,-2

The y-coordinate of x = 7 is less than 0.

This means that the quadratic function has crossed the x-axis

Remove the y values

x: 5,7

Express as an interval.

(5, 7)

Hence, the interval of the other x intercept is (5, 7)

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Answer:

D

Step-by-step explanation:

I have done this before
Top row units is 8 i then multiplied both sides so 5*2 which = 10 then multiplied 8*10 to get 80

Answer:

80 square units (D)

Step-by-step explanation:

Base is 16 units, height is 5 units. 16 * 5 = 80

since we know supplementary angles equal 180 degrees, we know that 67 plus x must equal 180 degrees, so the equation for this problem would be

67+x=180, and x is equal to 113

Answer:

Option D.

Step-by-step explanation:

From your comment, you said D was 30 pieces of meat and 40 pieces of vegetables. The starting ratio is 3:4. A true proportion is 3:4::30:40. 3 and 4 are both multiplied by 10 to get 30 and 40 therefore there would be no leftovers.

The value of logarithmic equation log₂ (x+3) + lox₂ (3) = log₂(27) which is taken as an example is x = 6.

Step 1: Isolate a logarithmic expression (with the same base) on both sides of the equation using exponentiation rules.

Step 2: equalize the arguments.

Step 3: Solve the resultant equation.

Step 4: Verify your responses.

Let us consider an example -

log₂ (x+3) + lox₂ (3) = log₂(27)

using logₐ(m.n) = logₐ(m) + logₐ(n)

log₂(3(x+3)) = log₂(27)

log₂(3x + 9) = log₂(27)

3x+9 = 27

x = 27 - 9 / 3

x = 6

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Answer:

first one is a answer me I think it is a right to me

Answer: well you have to give us  more information

Step-by-step explanation:

The variance of X, where X takes the values 28, 46, 73, and 73 with equal probability, is 364.5.


To find the variance of a random variable X, you need to follow these steps:
1. Calculate the mean (average) of X.
2. Calculate the squared difference between each value of X and the mean.
3. Calculate the expected value of the squared differences.
4. The result obtained in step 3 is the variance of X.
Let’s apply these steps to the given values of X: 28, 46, 73, and 73.
Step 1: Calculate the mean (average) of X.
Mean(X) = (28 + 46 + 73 + 73) / 4 = 220 / 4 = 55
Step 2: Calculate the squared difference between each value of X and the mean.
(28 – 55)^2 = 27^2 = 729
(46 – 55)^2 = 9^2 = 81
(73 – 55)^2 = 18^2 = 324
(73 – 55)^2 = 18^2 = 324
Step 3: Calculate the expected value of the squared differences.
Expected value = (729 + 81 + 324 + 324) / 4 = 1458 / 4 = 364.5
Step 4: The result obtained in step 3 is the variance of X.
Variance(X) = 364.5
Therefore, the variance of X, where X takes the values 28, 46, 73, and 73 with equal probability, is 364.5.

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In this case, basic random sampling is the method that was applied.

Each person in the population has an equal probability of being chosen to take part in the survey or study when using simple random sampling. There is no bias or preset pattern in the selection procedure because it is random.

All of the children who took part in the game during the summer camp make up the population in the scenario. You made sure that each group had an equal chance of getting chosen by randomly choosing one group and asking them if they enjoyed the game or not. Each group had an equal chance to represent the population because the selection procedure was impartial.

It is crucial to keep in mind that in a basic random sample, each member of the population ought to have an equal probability of being chosen. In this instance, though, you've made the implicit assumption that everyone in the chosen group shares the same perspective on the game by choosing them at random.

The opinions of the full population might not be accurately represented if the group is very small. Insights can still be gained through this strategy, and it can also be used as a brief survey to get feedback on the activity.

Therefore, simple random sampling is the method employed in this situation.

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Answer:

x=14

Step-by-step explanation:

If mode = range, then range=10

=> x = 4+10 = 14

An association between type of book and the number of pages, based on a sample of 25 books, is a statistic.

a. Parameter: An association between type of book and the number of pages is not a parameter. Parameters are characteristics of the population, and in this case, we are only considering a sample of 25 books, not the entire population.

b. Statistic: An association between type of book and the number of pages based on 25 books selected from the bookstore is a statistic. Statistics are values calculated from sample data and are used to estimate or infer population parameters.

c. Regression: Regression is not applicable to the given scenario. Regression is a statistical analysis technique used to model the relationship between variables, typically involving a dependent variable and one or more independent variables. The statement provided does not indicate a regression analysis.

d. Neither of them: The statement doesn't fit into the category of a parameter, statistic, or regression, so it would fall under this option.

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If on january 1, year 1, billy co signed a three-year lease for office space The amortization expense on this leasehold improvement that Billy should  record for Year 2 is: $1,000.

Since we were told that the new overhead lighting fixtures is the amount of $2,000 now let determine the  Amortization expense using this formula

Amortization expense = New overhead lighting fixtures / 2 years

Let plug in the formula

Amortization expense =  $2,000 /2

Amortization expense = $1,000

Therefore the  Amortization expense  is the amount of $1,000.

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The complete question:

On January 1 , Year 1, Billy Co. signed a three year lease for office space. The lease required monthly rent of 8,000 for the first year. 8,100 for the second year and 8,200 for the 3rd year. Billy has the option to renew the lease for a fourth year at 8,300 per month. On January 1, Year 2, Billy permanently installed new overhead lighting fixtures at a cost of $2,000. How much amortization expense on this leasehold improvement should Billy record for Year 2?

Answer:

no solutions

Step-by-step explanation:

Solving

Step 1: Subtract 3 from both sides.

Step 2: Subtract 3 from both sides.

Therefore, there are no solutions to this equation.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

Answer:

No solution l

Solving steps:

=> R + 3= (r - 5)

=> \(r - r + 3 = r - r - 5\)

=> \(3 = - 5\)

Step 1: substract 3 from both side

=> \(3 - 3 = - 5 - 3\)

Step 2: Subtract 3 - 3 and -5 - 3

=> 0 = - 8

The value of angle C is 105.8 degrees and the value of side c is 11.97 units.

The number of sides in a triangle and how their individual sine angles are equal are determined by the law of sines. Other names for the sine law are sine rule, sine formula, and sine law.

The law of sine is used to determine the side or unknown angle of an oblique triangle. Oblique triangles are any triangles that are not right triangles. The sine law requires the simultaneous employment of at least two angles and the associated side measurements.

The rule of sines an be used to determine the missing values for the triangle presented.

The law of sine is given as:

Sin A / a  =  Sin C/

The sine law is expressed as:

Sin C/c equals Sin A/a

Using the sum of the triangle's inner angles, we get:

40 + 34.2 + C = 180

C = 105.8

When we change the value of C, we get:

Sin C/c equals Sin A/a

Sin 40/8 equals Sin 105.8/c

Sin 105.8 (8) / Sin c (40)

c = 11.97

As a result, the value of side c is 11.97 units, and the value of angle C is 105.8 degrees.

Hence, the value of angle C is 105.8 degrees and the value of side c is 11.97 units.

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Answer:

oh god my calculator can't handle this

Step-by-step explanation:

so your answer is 3, take it or leave it

No way is that an actual question that you have to do for school. I tried solving it, but my calculator can't take much. Plus, I tried counting how many 0's and 5's and 3's and 4's there were but my tiny brain can't remember no matter what.

I am bored, though, so I did take away all of the extra numbers. I got 691,360 from solving 10 x 1695 + 334 x 40.

You're welcome, I guess.

The smallest possible area of the circle with the points (-3,-2) and (1,4) is 13π.

Given, the endpoints of the circle are given:

(-3,-2) = (x₁,y₁)

(1,4) = (x₂,y₂)

The circle with the smallest possible area that passes through the points (-3, -2) and (1, 4) is a circle with a diameter whose endpoints are these two points.

we are asked to determine the area of the circle = ?

first calculate the distance between the points:

distance  = √(x₁-x₂)²+(y₁-y₂)²

d = √(-3-1)²+(-2-4)²

d = √(-4)² + (-6)²

d = √16+36

d = √52

d = 2√13

Thus, the radius has a length of r = √13,

and the area of the circle is A = π x (√13)²

= 13π.

Hence we get the area of the circle as 13π..

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Answer:

3rd option

Step-by-step explanation:

Given z is inversely proportional to (y - 2)² then the equation relating them is

z = \(\frac{k}{(y-2)^2}\) ← k is the constant of proportion

To find k use the condition when y = 5, z = 9 , then

9 = \(\frac{k}{(5-2)^2}\) = \(\frac{k}{3^2}\) = \(\frac{k}{9}\) ( multiply both sides by 9 )

81 = k

z = \(\frac{81}{(y-2)^2}\) ← equation of proportion

Answer:

use graphs

Step-by-step explanation:

Another way to identify the domain and range of functions is by using graphs. Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.

Answer:

It's C    y-4=-2(x+1)

Step-by-step explanation:

Answer:

1 /3

Step-by-step explanation:

Given that :

Probability that Captain hits pirate = 1/2 ;

P(captain hits) = 1/2

P(captain misses) = 1 - p(captain hits) = 1 - 1/2 = 1/2

Probability that Pirate hits Capitan = 1/3

P(pirate hits) = 1/2

P(pirate misses) = 1 - p(pirate hits) = 1 - 1/3 = 2/3

P(both pirate and captain miss)

P(captain miss) * P(pirate miss)

1/2 * 2/3

(1 *2) / (2*3)

= 2/6

= 1/3

Answer:

it's 1/10

Step-by-step explanation:

khan

Answer:

p=6

Step-by-step explanation:

-9p=6- 10p

-9p+10p=6

1p=6

p=6/1

p=6

Answer:

No, x>3/2

Step-by-step explanation:

Too lazy sorry.

Answer:

Line A = 3

Line B = - 1

Step-by-step explanation:

To find the gradient, you need two points on a line right. The formula for gradient is

\( \frac{y2 - y1}{x2 - x1} \)

So on line A, try to find 2 points (coordinates)

You have (-2,1) , (-1,4) , (0,7)

Choose any two

Let's say (-1,4) and (0,7)

Gradient =

\( \frac{7 - 4}{0 - - 1} = \frac{3}{1} = 3\)

Gradient of line A is 3

For line B, let's take (1,7) and (2,6)

Gradient =

\( \frac{7 - 6 }{1 - 2} = \frac{1}{ - 1} = - 1\)

Gradient of line B = - 1

The required sample size is 907.

We have,

To determine the required sample size for estimating the fraction of new car buyers who prefer foreign cars over domestic with a 95% confidence level and an error of at most 0.03, we'll use the following formula:
n = (Z² x p  (1 - p)) / E²
Where:
- n is the required sample size
- Z is the Z-score for the desired confidence level (1.96 for a 95% confidence level)
- p is the estimated population proportion (0.31)
- E is the margin of error (0.03)

Step-by-step calculation:
1. Calculate Z²: 1.96² = 3.8416
2. Calculate p (1 - p): 0.31 x (1 - 0.31) = 0.2139
3. Calculate E²: 0.03² = 0.0009
4. Substitute these values into the formula: n = (3.8416 x 0.2139) / 0.0009 = 906.92

Since we need to round up to the next integer, the required sample size is 907.

Thus,

The required sample size is 907.

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My sample will include people who are  older. I will survey those people through an online survey that I will send out email or post

I will use targeted ads on social media platforms ,I will also use search engine optimization (SEO)to ensure that my survey is seen by the right people. The survey will be conducted over a  two weeks. In order to ensure that I get a representative sample of people, I will use demographic and psychographic targeting. This will include targeting people based on their age, gender, location, interests, and other relevant characteristics. My sample will include people who are  older. I will survey those people through an online survey that I will send out email or post

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The given company has two major departments: Development and Marketing. A total of twelve employees are selected randomly from each of the department and their ages are recorded. It is also mentioned that both of the departments have an employee who is of age 56 years. It is equally unusual to have a 56-year-old employee in both the departments.

To solve this problem, we need to determine the spread of the ages in each department. The spread of the ages in each department can be determined by calculating the range. The range is the difference between the maximum age and the minimum age in each department. We will then compare the range in both departments. The department with the greater range will be considered to be more unusual to have a 56-year-old employee.

The following are the ages of the employees in the Development and Marketing departments respectively: Development Department: 43, 24, 38, 56, 29, 22, 45, 47, 40, 33, 28, 30Marketing Department: 41, 56, 35, 23, 26, 49, 42, 50, 38, 29, 55, 46The range of the Development department can be calculated as: Range = Maximum Age - Minimum Age= 56 - 22= 34The range of the Marketing department can be calculated as: Range = Maximum Age - Minimum Age= 56 - 23= 33As we can see, the range in both departments is close. The range of the Development department is 34 and the range of the Marketing department is 33.

Therefore, it is difficult to determine which department is more unusual to have a 56-year-old employee. Hence, the answer is that it is equally unusual to have a 56-year-old employee in both the departments.

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