Given x∥y and m∠3=124° . WILL GIVE BRAINLIEST PLEEEASSEEE

What is m∠8?

Enter your answer in the box.

m∠8 =

Answer:

s=18

Step-by-step explanation:

the median is 17(middle number)

It goes from smaller to bigger

2 numbers onthe left of 17 and 2 numbers on the right of 17

3       11     17     18     18

Answer:

it would be 18

Step-by-step explanation:

18 being the answer makes 17 the middle it has to be more than 17 and it is 18

Answer:

5.6

Step-by-step explanation:

We want to find the value of x, which is part of the segment that includes the length 10.

We need to use Power of Points, one property of which essentially says that if we have two intersecting chords such that they are each cut into two parts to make a and b, and c and d, then ab = cd (see attachment).

Here, we can say that a = 10, b = x, c = 7, and d = 8. Plug these in:

ab = cd

10 * x = 7 * 8

10x = 56

x = 56/10 = 5.6

The answer is 5.6.

Each diagonal has two parts (a, b, c, and d).

The formula is ab = cd

We have the values:

a = 10

b = x

c = 8

d = 7

Put these in the formula:

10x = (8)(7)

Solve for x.

10x = (8)(7)

10x = 56

10x/10 = 56/10

x = 5.6

Therefore, the answer is x = 5.6

Best of Luck!

Explanation:

The formula of the slope of a line that passes through points (x1, y1) and (x2, y2) is:

For this problem the slope is:

A slope of zero indicates that the line is horizontal. Therefore it is a constant.

The slope-intercept form of the equation of a line is:

Where m is the slope and b is the y-intercept. In this case, the slope is zero so we just have:

b is the y-coordinate of the given points: b = -4

Answer:

y = -4

Answer:

b I think bc ik that most girls grow faster than boys and might be typically taller than them until the boys grow and then somehow get taller than girls

Answer:

B) The boys are taller on average

Answer:

y = (x-1)^2 - 2

Step-by-step explanation:

The parabola vertex point is always (h, k) in y = (x-h)^2 + k

All you have to do is look at h and k to find your vertex. Since in y = (x-1)^2 -2 has an h of -1 (Which makes it positive 1 when you plug it in) and a k of -2, that means that is your answer.

The correct option is A) Vertex = (–3,4), y-intercept = (0,–5), x-intercepts = (1,0) and (5,0), axis of symmetry is x = –3.

A quadratic function is a type of polynomial function with a degree of two, represented by a parabolic curve when graphed, and can have a maximum or minimum point known as the vertex.

To determine the correct option, we need to compare each feature given in the options with the graph. Here are the steps:

Step 1: Identify the vertex of the graph.

From the graph, we can see that the vertex is located at (–3,4).

Step 2: Identify the y-intercept.

From the graph, we can see that the y-intercept is located at (0,–5).

Step 3: Identify the x-intercepts.

From the graph, we can see that there are two x-intercepts located at (1,0) and (5,0).

Step 4: Identify the axis of symmetry.

The axis of symmetry is the vertical line that passes through the vertex and divides the parabola into two symmetric halves. From the graph, we can see that the axis of symmetry is the vertical line x = –3.

Comparing the features given in the options with the graph, we can see that option A matches all the features correctly.

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Answer:

The value of angle BAC = 75°

Step-by-step explanation:

=> Angle BAC + 105° = 180°

=> Angle BAC = 180° - 105°

=> Angle BAC = 75°

Using a calculator, the value of  csc (203°) is -1.086

Trigonometry is a branch of mathematics dealing with the relationship between the ratios of the sides of a right-angled triangle with its angles.

Since csc (203°) = 1/[sin (203°)]

Press 1/ [sin (203°)] and then the equal to button on your calculator. We have:

1/[sin (203°)] = -1.086

Note: If you calculator have "cosec" or "csc" button, you can simply press cosec (203°) or csc (203°) to get the answer.

Thus, the value of  csc (203°) is -1.086

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The correct option is (d) i.e. The area of the given parallelogram will be 36 ft²

What is a Parallelogram ?

A quadrilateral with two sets of parallel sides is known as a parallelogram. A parallelogram has equal-sized opposite sides and opposite angles. Additionally, the interior angles on the same side of the transversal are additional. 360 degrees is the total of all interior angles.

The term "parallelepiped" refers to a three-dimensional shape with parallelogram-shaped faces. The base (one of the parallel sides) and height (the distance from top to bottom) of a parallelogram determine its area, respectively. The length of each of a parallelogram's four sides determines its perimeter.

Given : base of parallelogram = 4+2= 6 ft

            height of the parallelogram = 6ft

We know that, area of a parallelogram = base × height

So, Area of the given parallelogram = 6 × 6

                                                           = 36 ft²

Hence, The correct option is (d).

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Answer:

Angles that are vertical or across from each other are congruent or equal.

Answer:

S = 2π(3^2) + 2π(3)(8.2) = 67.2π = 211 cm^3

Both of you are correct because using either way can solve the equation for the value of x.

In the case of solving for x in  2/5 x = 14, the goal is to get rid of the fraction that is multiplying x on the left side. This can be done by either multiplying both sides of the equation by the inverse of 2 / 5 ( which is 5 / 2 ) or by dividing both sides by 2 / 5.

Doing either of these things would get rid of the 2 / 5 and give an answer to x as shown below :

Multiplying :

2/5 x = 14

5 / 2 x 2 / 5 x = 14 x 5 / 2

x = 35

Dividing :

2/5 x = 14

2 / 5 x / 2 / 5 = 14 / 2 / 5

x = 35

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The probability that exactly 2 of the workers interviewed are union members is approximately 0.044.

To solve this problem, we can use the binomial probability formula, which is:

\(P(X = k) = (n choose k) * p^k * (1 - p)^(n - k)\)

where:

n is the sample size (number of workers being interviewed)

k is the number of successes we are interested in (in this case, 2 of the workers being union members)

p is the probability of success (in this case, the probability that a worker is a union member)

(n choose k) is the binomial coefficient, which represents the number of ways to choose k items from a set of n items (this can be calculated using the formula n! / (k! * (n - k)!))

Plugging in the values, we get:

\(P(X = 2) = (4 choose 2) * (0.96)^2 * (1 - 0.96)^(4 - 2)\)

\(= (6) * (0.96)^2 * (0.04)^2\)

= 0.04403136

Therefore, the probability that exactly 2 of the workers interviewed are union members is approximately 0.044.

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Answer:

52500

Step-by-step explanation:

first do 5*105 to get 525 then mutiply by 100 to get 52500

Taking any number x, and adding on its opposite -x, leads to x+(-x) = x-x = 0

This is the inverse property of addition.

A numeric example would be 7 + (-7) = 7-7 = 0

Going back to x-x = 0, we can replace x with any expression (whether simple or complicated) we want.

So in this case, we replace each 'x' with 'x+3' to get (x+3)-(x+3) = 0

The equation (x+3)-(x+3) = 0 has infinitely many solutions. The solution set is the set of all real numbers. We can replace x with any number and the original equation will simplify to a true statement.

Average ROC is equal to 0, the average rate at which one item is changing in relation to another is known as the average rate of change.

The average rate at which one item is changing in relation to another is known as the average rate of change. An average rate of change function, put simply, is a calculation that divides the amount of change in one thing by the corresponding amount of change in another.

An average rate of change function, put simply, is a calculation that divides the amount of change in one thing by the corresponding amount of change in another.

Average ROC is equal to 0.    

Slope is (y'-y) / (x'-x) and the average ROC is (f(b) - f(a)) / (b - a).

B = 6 f(b) = 10... x'=6, y'=10 where a = -3, f(a) = 10, x=-3, y=10 and b = 6, f(b) = 10...

Average ROC = (10–10) / (6–3) = 0–9 = 0.        

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keeping in mind that parallel lines have exactly the same slope, let's check for the slope of the equation above

\(y = \stackrel{\stackrel{m}{\downarrow }}{1}x + 8\qquad \impliedby \qquad \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}\)

so we're really looking for the equation of a line whose slope is 1 and that it passes through (-10 , 4)

\((\stackrel{x_1}{-10}~,~\stackrel{y_1}{4})\hspace{10em} \stackrel{slope}{m} ~=~ 1 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{4}=\stackrel{m}{ 1}(x-\stackrel{x_1}{(-10)}) \implies y -4= 1 (x +10) \\\\\\ y-4=x+10\implies {\LARGE \begin{array}{llll} y=x+14 \end{array}}\)

The value of the variable x is 20

It is important to note that the sum of the interior angles of a hexagon is expressed as;

(6-2)180

expand

720 degrees

Now, equate all the values to the total, we have;

120+ 7x + 8x -6 + 5x - 4 + 6x + 90 = 720

collect the like terms

7x + 8x + 5x + 6x = 720 - 120 + 6 + 4 - 90

Add or subtract the like terms, we get;

26x = 520

Now, make 'x' the subject of formula, we get;

26x/26 = 520/26

divide the values

x = 20

Hence, the value is 20

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The amount of money Craig paid more than Tim if the shop has an offer of reduction if a particular amount is spent is £88.

The shop discount:

£5 reduction if you spend more than £100

or

£10 reduction if you spend more than £140

or

£20 reduction if you spend more than £180

Cost of a shirt = £49

Tim buys 3 shirts

Total cost of Tim's shirt = £49 × 3

= £147

Amount Tim paid = £147 - £10

= £137

Craig buys 5 shirts

Total cost of Craig's shirt = £49 × 5

= £245

Amount Craig paid = £245 - £20

= £225

Difference between Tim and Craig's pay = £225 - £137

= £88

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Answer:

Early math is just as important as early literacy; in fact, it can improve reading and writing skills. Kids who start with numerical skills even in infancy will do better with math when they reach school.

Liabilities are recorded when owed.

The correct option is D.

A liability is anything that a firm or person owes, usually a debt. With the transmission of economic benefits like money, products, or services, liabilities are eventually.

Given

Statement about liability

They are recorded when owed is true.

Liability, when owed by a company, is recorded on the balance sheet, liabilities include everything owed by the firm.

Different forms of liability are loans, rents, payable accounts, unsettled revenues, bonds, etc.

Hence, True statement about liabilities is that they are recorded when owed.

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Therefore, the expansion of log(7x²) using the properties of logarithm is

log 7 + 2log x, expressed in terms of log x.

The mathematical idea of a logarithm illustrates the opposite of a power. It follows that the exponential that must be multiplied by bc to get the value of a number, x, is equal to its ground logarithm. As an illustration, 1000 = 103, so log10 = 3 is 1000's base-10 logarithm, which is 3. As an example, the square of ten is now only one twentieth of the base-10 exponential of ten, which is two. Log 100 = 2. Mathematicians use the logistic (or log) notion to respond to problems like these.

Here,

Using the product rule of logarithms, we can write:

log(7x²) = log 7 + log(x²)

Using the power rule of logarithms, we can write:

log(7x²) = log 7 + log(x²) = log 7 + 2log x

Therefore, the expansion of log(7x²) using the properties of logs is:

log 7 + 2log x, expressed in terms of log x.

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Step-by-step explanation:

d.

e +e+25=180°{sum of angle of triangle}

2e+25=180°

2e=155

e=155/2

e=77.5°

e.

55°+55°+f=180°{sum of angle of triangle}

f=180-110

f=70°

hope it helps.

Answer:

3,952 ft

Step-by-step explanation:

Use the sine function since you need to find the hypotenuse but know the opposite side of the angle, since sine is equal to opposite/hypotenuse.

sin8°=\(\frac{550}{c}\)

csin8°=550

c=550/sin8°

c= 3,952

A sample statistic is the specific group that you will collect data from.

A sample statistic is any number derived from your sample data. The sample average, median, sample standard deviation, and percentiles are some examples. Because it is based on data obtained through random sampling, which is a random experiment, a statistic is a random variable. As a result, a statistic is both known and random.

A population is an entire group about which you want to draw conclusions. A sample is the specific group from which you will collect data. The sample size is always less than the total population size.

A sample is an analytic subset of a larger population in statistics. The use of samples enables researchers to conduct studies with more manageable data and more quickly. Randomly drawn samples have little bias if they are large enough, but obtaining such a sample can be costly and time-consuming.

Note that an overview of sample was given as the information is incomplete.

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Answer:

33. \(f^{-1}(7) = 6\)

34. \(f^{-1}(2) = 3\)

35. \(f(-8) = -4\)

36. \(f(-1) = -2\)

37. \(f(1) = 0\)

38. \(x = 7\)

39. \(f^{-1}(0) = 1\)

40. \(f^{-1}(3) = 7\)

Step-by-step explanation:

The inverse function \(f^{-1}(x)\) points back from f(x) to x, that is, if we have \(f(x) = y\), then we have that \(f^{-1}(y) = x\), and if we have \(f^{-1}(y) = x\), then we have \(f(x) = y\)

So we have that:

33.

\(f(6) = 7\)

\(f^{-1}(7) = 6\)

34.

\(f(3) = 2\)

\(f^{-1}(2) = 3\)

35.

\(f^{-1}(-4) = -8\)

\(f(-8) = -4\)

36.

\(f^{-1}(-2) = -1\)

\(f(-1) = -2\)

In the exercises from 37 to 40, we do the same above, but now using the values in the table given. So we have:

37.

if \(x = 1\), \(f(1) = 0\)

38.

if \(f(x) = 3\), \(x = 7\)

39.

We just need to find where f(x) = 0. If \(f(1) = 0\), \(f^{-1}(0) = 1\)

40.

We just need to find the value of f(7). If \(f(7) = 3\), \(f^{-1}(3) = 7\)

Answer:

(-1,-2)

because the inverse of (-4,-2) is (-2,-4) so when we simplify both number or when we divide by both numbers by 2 we get (-1,-2)

so the inverse of f(x) _ (-4,-2) is (-1,-2)

Answer:

t = 21

Step-by-step explanation:

The ball strikes the groujd when h = 0.

\(-3.2t^2 + 54.4t+268.8=0 \\ \\ 32t^2 - 544t-2688=0 \\ \\ t^2 - 17t-84=0 \\ \\ (t-21)(t+4)=0 \\ \\ t=-4, 21\)

Since time must be positive, t = 21.

Answer:

Step-by-step explanation:

Write the expression as 90 – a.

or

Write the expression as a – 90.

Substitute 102 in for the variable, a.

Simplify by subtracting 90 from 102.

Simplify by dividing 102 by 90.

The answer is 1.13.

The answer is 12.