5. What is the total cost of 4.3 pounds of flour at $1.10 per pound and 0.5 pounds of baking soda at $0.82 per pound?​

The value of x, the exterior angle, is 44°.

Given is a triangle ABC with two opposite interior angles 14° and 30° we need to find the value of x which is the exterior angles,

The sum of the measures of the interior angles of a triangle is always 180 degrees.

Since you have two opposite interior angles given, which are 14° and 30°, you can find the third interior angle by subtracting the sum of these two angles from 180°:

180° - (14° + 30°) = 136°

Now, let's consider the exterior angle, which is supplementary to the interior angle.

The sum of an interior angle and its corresponding exterior angle is always 180 degrees.

Therefore, the value of the exterior angle, x, can be found by subtracting the corresponding interior angle from 180°:

x = 180° - 136° = 44°

So, the value of x, the exterior angle, is 44°.

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Answer:

Step-by-step explanation:

The second theorem states that the exterior angle is equal to the sum of the two interior angles that are not adjacent to it. This second theorem is particularly important because it allows us to prove that the sum of the interior angles of a triangle is a straight angle.

so

Angle x = 30 + 14 = 44°

Answer:

8

Step-by-step explanation:

think about this: which number has the bigger distance from 0 on a number line.

-4  -3  -2  -1  0  1  2  3  4  5  6  7  8

You can see the distance between -4 and 8. Because 8 is eight spaces away from zero, and -4 is 4 spaces away from zero, we can see that 8 is bigger

The 8 is greater than -4. The difference between the two numbers is 12, and 8 is a positive number, while -4 is a negative number, solidifying that 8 is the larger value.

To compare the numbers -4 and 8, we can use the number line or basic numerical comparison. On the number line, -4 is to the left of 8, indicating that 8 is greater. Additionally, we can verify this by subtracting -4 from 8, which gives us 12 (8 - (-4) = 12). Since 12 is positive, 8 is indeed greater than -4.

In numerical comparison, when a positive number is compared to a negative number, the positive number is always greater. This is because negative numbers are "less than" zero, and positive numbers are "greater than" zero.

In conclusion, 8 is greater than -4. The difference between the two numbers is 12, and 8 is a positive number, while -4 is a negative number, solidifying that 8 is the larger value.

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Answer:

the answer is C

Step-by-step explanation:

Answer:

The Variables are X & Y

The Coefficients are 1/4 & 3

and the Constants are -23 and 42

Step-by-step explanation:

it's correct on edge!

The true statement about the sampling distribution is "the sampling distribution of a statistic is a distribution that we should approximate in exercise by taking many small samples."

The sampling distribution is the theoretical distribution of a statistic (including the imply, median, or variance) based totally on all viable samples of a given size that could be taken from a population. it is a beneficial idea in statistics as it allows us to make inferences approximately the populace based on records gathered from a pattern.

In practice, we can not examine the whole sampling distribution, as it's far based totally on all viable samples, which isn't always feasible to gain. but, we will approximate the sampling distribution by taking many small samples from the population and calculating the applicable statistic for every sample.

Because the variety of samples increases, the distribution of these data will converge to the sampling distribution, allowing us to make more accurate inferences approximately the population.

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Answer:

they must pay taxes on the profit of the business each year.

Step-by-step explanation:

Income taxes for business could also be seen as taxes based on the profit of the business for the year under consideration.

For example, if a business, XZY total sales for the year was $15,000, and it incurred an expense of about $3,900. Its net income would be $15,000-$3900 =  $11,100; It is from this amount (the net income) that the income taxes would be deducted.

The group needs to sell at least 104 granola bars and any number of bottles of water in order to make a profit of at least $150.

The correct inequality is B. 1.4x + 0.75y ≥ 150. This inequality states that the group must sell at least $150 worth of items in order to make a profit. The cost of a granola bar is $1.40, and the cost of a bottle of water is $0.75. Therefore, the total cost of the items must be greater than or equal to $150. The formula for this inequality is 1.4x + 0.75y ≥ 150, where x represents the number of granola bars sold and y represents the number of bottles of water sold.

To solve this inequality, we can first multiply both sides of the inequality by 100. This will give us 140x + 75y ≥ 15000. Next, we can subtract 75y from both sides to get 140x ≥ 14250. Finally, we can divide both sides of the equation by 140 to get x ≥ 102.86. This means that the group needs to sell at least 103 granola bars in order to make a profit of at least $150. This can be further simplified by rounding up the granola bars sold to 104. Therefore, the group needs to sell at least 104 granola bars and any number of bottles of water in order to make a profit of at least $150.

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The value of the coordinates of the figure after transformation is: A'' = (-3, 3), B'' = (9, 3), and C'' = (9, 12).

The transformation, or f: X X, is the name given to a function, f, that maps to itself. After the transformation, the pre-image X becomes the picture X. Any operation, or a combination of operations, such as translation, rotation, reflection, and dilation, can be used in this transformation. A function can be moved in one way or another using translation, rotation, reflection, and dilation. A function can also be scaled using rotation around a point. Two-dimensional mathematical figures move about a coordinate plane according to transformations.

From the given figure, the coordinates of A, B, and C are:

A = (-3, -1)

B = (1, -1)

C = (1, 2)

Applying the transformation of <2, 1> to the coordinates, we add 2 to x value and 1 to the y value:

A' = (-3, -1) = (-1, 1)

B' = (1, -1) = (3, 1)

C' = (1, 2) = (3, 4)

Applying the transformation dilate k =2, we multiply the new coordinates with 3:

A'' = (-3, -1) = (-1, 1) = (-3, 3)

B'' = (1, -1) = (3, 1) = (9, 3)

C'' = (1, 2) = (3, 4) = (9, 12)

Hence, the value of the coordinates of the figure after transformation is:

A'' = (-3, 3)

B'' = (9, 3)

C'' = (9, 12)

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Answer:

A(-3,0) B(9,9) C(9,0)

Step-by-step explanation:

I had the question before

Answer:

x + y +z= 10

Step-by-step explanation:

4x - y = 5  ---------(I)

 4y - z = 7 ---------(II)

4z - x = 18 ---------(III)

Add all the three equations,

  4x - y + 4y - z + 4z - x = 5 + 7 + 18

  4x - x  -y + 4y -z + 4z  = 30

              3x + 3y + 3z = 30

Divide the entire equation by 3

               \(\sf \dfrac{3x}{3}+\dfrac{3y}{3}+\dfrac{3z}{3} = \dfrac{30}{3}\)

                 x + y + z = 10

Answer:

Points B, C, and D are on line n

Step-by-step explanation:

Answer:

лттьло. ьнеь е екбюедку к е. еккд

El resultado de esta división es 0.010

Para solucionar la operación matemática debemos realizar los siguientes pasos:

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Answer:

( -4, 3)

Step-by-step explanation:

y - y1 = m( x - x1)

y - 3 = 2 (x + 4)

( -4, 3)

Answer:

(- 4, 3 )

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b ) a point on the line

y - 3 = 2(x + 4) ← is in point- slope form

with slope m = 2 and (a, b ) = (- 4, 3 )

The number of different ways that 11 books can be arranged on a bookshelf is 39,916,800.

To determine the number of ways the 11 books can be arranged on a bookshelf, we can use the formula for permutation, which is given by:

P(n,r) = n!/(n-r)!

Where n is the total number of items and r is the number of items selected. In this case, we have 11 books and we want to arrange them all, so r = 11.

Therefore, the number of different ways the 11 books can be arranged on a bookshelf is:

P(11,11) = 11!/(11-11)! = 11! = 39,916,800.

This means that there are 39,916,800 different possible ways to arrange the 11 books on the bookshelf.

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Answer:

$72

Step-by-step explanation:

100 - 10% = 90

90 - 20% = 72

there is no vector x that satisfies the equation.For the first question, given A = -2 and b = [1, -4, 4], we need to find a vector x such that T(x) = Ax = b. Since A is a scalar, T(x) simplifies to -2x. Therefore, we need to solve the equation -2x = [1, -4, 4]. Dividing both sides by -2, we get x = [-1/2, 2, -2]. This vector x is unique.

For the second question, given A = [0, 2, -9] and b = 8, we need to find a vector x such that T(x) = Ax = b. Solving the equation Ax = b, we get [0, 2, -9]x = [8]. However, the given vector b has only one component, while the matrix A has three columns. Therefore, there is no vector x that satisfies the equation.

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A structural break occurs when we see A. an unexpected shift in time-series data.

It is the change in a time series's data-generating mechanism, it is a phenomenon that occurs when a significant event or structural shift in the economy alters the underlying data-generating mechanism. A structural break can happen for several reasons, including natural catastrophes, changes in economic policy, new inventions, and other reasons that alter the way the data is generated.

In the presence of a structural break, we can't assume that the relationships between variables before and after the break are the same. The primary objective of identifying structural breaks in the time-series is to detect changes in the behavior of the series over time, such as changes in the variance of the series, changes in the mean of the series, and changes in the covariance of the series. So therefore the correct answer is A. an unexpected shift in time-series data, the structural break occurs.

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A mixed fraction is one that is represented by both its quotient and remainder. A mixed fraction is, for instance, 9 5/8, where 9 is the quotient and 5 is the remainder.

Remain length = 13.2' = 13' 2 2/5 ".

Length of black steel pipe is 21'-0".

7' 9 5/8" =7.8 '

Remain length = 13.2' = 13' 2 2/5 ".

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The estimated mean amount of money spent per household on internet service each month is $59.95 with confidence interval.

To calculate the estimated mean amount of money spent per household on internet service each month, we first need to find the lower and upper bounds of the confidence interval. The lower bound is $47.45 and the upper bound is $72.45. We then take the average of these two numbers to get the estimated mean. The average of $47.45 and $72.45 is

($47.45 + $72.45) / 2

= $59.95.

Therefore, the estimated mean amount of money spent per household on internet service each month is $59.95.

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Step-by-step explanation:

plz mark as brainlist////

Answer:

1

Step-by-step explanation:

To find the median number of musical instruments played, we first need to arrange the data in ascending order:

0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 3

Next, we count the total number of responses, which is 15. Since 15 is an odd number, the median will be the average of the middle value.

The middle value is 1

Hence, the median number of musical instruments played is 1.

The answer is 3. The only common factor between the numbers is 3, because 15 is 3 times 5, while 9 is 3 times 3.

Answer:

Greatest common factor: 3

Step-by-step explanation:

Both 15 and 9 have a factor of 3, and that is the biggest number that they share. The answer doesn't have letters in it because y and n are not related.

Answer:

To determine the best approximation of the solution, we can substitute each value of x from the table into the two equations and check which ordered pair satisfies both equations the closest.

Using the table values, we can see that when x is 0.8, the values of y for both equations are closest to the given values. So, the best approximation of the solution is the ordered pair (x, y) = (0.8, 1.6), since it satisfies both equations with the closest values:

5x - 3y = 5(0.8) - 3(1.6) = 4 - 4.8 = -0.8

-7x + 8y = -7(0.8) + 8(1.6) = -5.6 + 12.8 = 7.2

Therefore, the ordered pair (0.8, 1.6) is the best approximation of the solution.

Step-by-step explanation:

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So there are 6 permutations possible with the letters "ABC". These are: ABC, ACB, BAC, BCA, CAB, CBA.

Permutations are a way of arranging objects in a specific order. The number of permutations of a set of n distinct objects is given by n!, where n! denotes the factorial of n.

In the case of the letters "ABC", there are three distinct objects: A, B, and C. Therefore, the number of permutations possible with these letters is:

3! = 3 x 2 x 1 = 6

This means that there are 6 possible ways of arranging the letters "ABC" in a specific order. These permutations are:

ABC

ACB

BAC

BCA

CAB

CBA

To see why there are 6 possible permutations, consider the first position. There are three letters to choose from, so there are three possible choices for the first position. Once the first letter is chosen, there are two letters left to choose from for the second position. Finally, there is only one letter left to choose from for the third position. Therefore, the total number of permutations is:

3 x 2 x 1 = 6

In summary, the number of permutations of a set of n distinct objects is given by n!, and in the case of the letters "ABC", there are 3! = 6 possible permutations: ABC, ACB, BAC, BCA, CAB, and CBA.

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Answer:

4

Step-by-step explanation:

2×4 is the only one that equals less than 9, 2× 4.5 is 9, 2×5.5 is 11, 2×6 is 12, and the question is trying to get below 9, so 4 is the only answer that can get below 9

Answer:

CD = 156

Step-by-step explanation:

132 / 55 = 2.4

120 / 50 = 2.4 (for clarification)

65 x 2.4 = 156

Answer:

156

Step-by-step explanation:

IF they are propeirtional we can make the equation

\( \frac{132}{55} = \frac{x }{65} \)

which gives us 156