What is the measure of x in the diagram shown below?

Answer:

9/4

Step-by-step explanation:

Answer:

86

Step-by-step explanation:

At G and E

Answer:

y = 2x - 3

i just know this is correct, so trust me :)

The verdict which is true about the radius of all three arcs when constructing an angle bisector is; - No; the second two arcs must have the same radius but it can be different from the first.

The correct answer option is option C.

Recall that an angle at point, O is formed by the intersection of two lines; say lines A and B.

Hence, in a bid to draw the Angie bisector of the angle; AOB, three arcs are needed.

The first arc is an arc drawn by placing the pivot of the compass at the point, O and drawing an arc which intersects lines A and B. The radius of this first arc in discuss can be any value.

Subsequently, the other two arcs are propagated using the points of intersection of the first arc with both lines such that the two arcs intersect.

It is however noteworthy to know that these two arcs must have the same radius.

Ultimately, the second two arcs must have the same radius but it can be different from the first.

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The value of the length, x is 5√3

From the question, we have the following parameters that can be used in our computation:

Rise = 11

Length = x

Hypotenuse = 14

The value of the length , x is calculated as

x^2 = Hypotenuse^2 - Rise^2

Substitute the known values in the above equation, so, we have the following representation

x^2 = 14^2 - 11^2

So, we have

x^2 = 75

Take the square root of bpth sides and evaluate

x = 5√3

Hence, the value of x is 5√3

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Answer:

Your answer is: A) k = -3

Step-by-step explanation:

Hope this helped : )

Answer:104

Step-by-step explanation:

Answer:

n = 104

Step-by-step explanation:

26/90 = n/360

Using cross products

26 * 360 = 90 (n)

Divide each side by 90

26 * 360/90 = 90 (n)/90

104 = N

Answer:

There are 0 solutions

Answer:

Zero

Step-by-step explanation:

Let's solve the equation first.

For now, I will focus on the LHS and simplify that:

3(x + 2) = 3x + 1

3x + 6 = 3x + 1

Rearrange

3x - 3x = 1 - 6

Simplify

0x = -5

0 = -5 which isn't true

So 3(x + 2) = 3x + 1 has 0 solutions.

Answer:

The answer to this question is 2.137931034

Step-by-step explanation:

Just divide it by a calculator.

Answer:

285

Step-by-step explanation:

Improved public health care, sanitation, nutrition, and medical technology are likely factors that have contributed to the 40% decrease in death rates in the United States from 1930 to 2015.

Improved access to health care and medical technology have allowed for more effective treatments of illnesses and diseases, while improved sanitation, nutrition, and access to clean water have reduced the prevalence of communicable diseases. Additionally, advances in public health awareness, such as the introduction of mandatory vaccinations, have also played a role in reducing death rates.

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The point on the graph that we need to use is point A (-2, 2).

Here we have the graph of the function y = f(x), the values of x are called the inputs and are represented on the horizontal axis.

While the values of y are the outputs and are represented on the vertical axis.

Then to find f(-2), first we need to find x = -2 on the vertical axis, and the point located there.

On the graph we only can see the point (-2, 2), so the value f(-2) is equal to 2.

Then the point used was A, that is the correct option.

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Answer:

- 3x > -19 -5

- 3x > -24

3x < 24

x < 8

Answer:

it's b. y= \(y= e^{b}+3\) on edg2020

Transformed functions are functions that are modified by some transformation. In this question the transformation of y=\(e^x\) that is  y = \(e^x\)+ 3.

Therefore, the transformation of the given function y= \(e^x\) that is "y = \(e^x\) + 3".

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a-1. The expected value of the sample proportion is 33.33 (rounded to 2 decimal places), and the standard error is 0.0374 (rounded to 4 decimal places).

a-2. Yes, it is appropriate to use the normal distribution approximation for the sample proportion because both conditions np ≥ 5 and n(1 - p) ≥ 5 are satisfied.

b. The probability that more than 20% of smartphone users in the sample have fallen prey to a cyber-attack can be calculated using the normal distribution with a mean of 0.1667.

Expected value: The expected value is given by the formula: E(X) = npwhere,n = sample size = proportion of individuals with the specific characteristic in the population. The sample proportion can be calculated by dividing the number of individuals with the specific characteristic by the sample size.

p = 1/6n = 200E(X) = np = (1/6) × 200 = 33.33 ≈ 33.33. Therefore, the expected value is 33.33.

Standard error: The formula for standard error is given by: SE = √(pq/n)where p = proportion of individuals with the specific characteristic in the population.q = 1 – p (proportion of individuals without the specific characteristic in the population).n = sample size.

Substituting the values, we get,SE = √[(1/6 × 5/6)/200] = 0.0374 ≈ 0.0374Therefore, the standard error is 0.0374.

Yes, because np ≥ 5 and n(1 - p) ≥ 5The normal distribution approximation for the sample proportion is appropriate because np and n(1 - p) are both greater than or equal to 5.

Therefore, the answer is "Yes, because np ≥ 5 and n(1 - p) ≥ 5." b).

To find this probability, we need to calculate the z-score and then use the z-table.From the given information, the proportion of smartphone users that have fallen prey to cyber-attack isp = 1/6 = 0.1667q = 1 – p = 1 – 0.1667 = 0.8333n = 200.

Thus,μ = p = 0.1667σ = √(pq/n) = √[(0.1667 × 0.8333)/200] = 0.0374z = (x – μ)/σz = (0.20 – 0.1667)/0.0374 = 0.8938. Using the z-table, the probability of z > 0.8938 is 0.1867 or approximately 0.187. Therefore, the probability that more than 20% of smartphone users in the sample have fallen prey to cyber-attack is 0.187.

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The probability of getting heads at least twice is 0.5

Since we are given two-sided coin, where the probability of getting heads is equal to the probability of getting tails.NO of outcomes in this case is 2,The probability of getting a head = 1/2, similarly probability of getting a  tail is =1/2 .So when a coin is flipped three times, the sample space for the event will be (HHH, HHT, HTH, HTT, THH, THT, TTH, TTT),  H stands for head and T stands for tails, here for tossing the coin the number of outcomes is 8  .So the probability of getting at least two heads is:  4/8= 1/2 =0.5

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Answer:

A

Step-by-step explanation:

5/18 = 0.2777 = 0.27° so when you divided thd no. it is 0.277777 and 7 is repeat .

The sample mean is (12.19 - 12.00) / 0.02 = 9.5 standard deviations from the mean of the distribution of sample means.

To find the probability that a random sample of size 36 has a mean of at least 12.19 ounces, we can use the formula for the z-score:

z = (x - μ) / (σ / sqrt(n))

where x is the sample mean, μ is the population mean, σ is the population standard deviation, and n is the sample size.

Plugging in the values we have:

z = (12.19 - 12.00) / (0.02 / sqrt(36)) = 4.5

Looking up the corresponding area under the normal curve using a standard normal table or calculator, we find that the probability of getting a sample mean of at least 12.19 ounces is extremely small, approximately 3.2 x 10^-6 or 0.00032%.

It does not appear that consumers are being cheated based on this information alone. The fact that a single sample had a slightly higher mean than the population mean does not necessarily indicate intentional deception or fraud. It is possible that the difference is due to chance variation in the manufacturing process or some other factor. To determine whether there is systematic underfilling of cans, more data would need to be collected and analyzed.

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Answer:

slope = 43; y-intercept is -10

Step-by-step explanation:

The standard form of an equation for a straight line is y=mx+b, where m is the slope and b is the y-intercept (the value of y when x=0).

y = 43x - 10

y = mx + b

m = 43

b = -10

Answer:

15 shirts per hour

Step-by-step explanation:

There are 3 20 minutes in an hour so you would do 5 x 3, which is 15. I hope this helps!

If you need me to furtherly explain let me know

If correct please mark brainliest

Answer:

Step-by-step explanation:

The answer would be 15 shirts per hour since 20 minutes is one third of an hour which mean you can multiply 20 three times to get an hour ( 60 minutes) and since you multiplied 20 you also have to multiply five which gives you 15 shirts per hour

Answer:

x = -17

Step-by-step explanation:

We need to subtract 15 from both sides (so that x can be by itself) and when we do so we get x = -2 - 15 = -17.

Answer:

x=-17

Step-by-step explanation:

15+x=-2

Subtract 15 from both sides

15+x=-2

-15      -15

---------------

     x=-17

Since line TU is tangent to the circle at T, we know that TU is perpendicular to the radius that passes through T. Let O be the center of the circle and let OT be the radius that is perpendicular to TU. Then, we can use the Pythagorean theorem to find the length of TU.

Let r be the radius of the circle. Then, we have:
OT^2 + TU^2 = OU^2
But OU = r, since it is the distance from O to any point on the circle. Also, since OT is a radius, we have OT = r. Substituting these values, we get:.
r^2 + TU^2 = r^2
Simplifying this equation, we get:
TU^2 = 0
Therefore, TU = 0. This means that line TU has zero length, which makes sense since it is tangent to the circle at a single point.
To find the length of line TU, which is tangent to the circle at point T, you will need additional information, such as the radius of the circle, the coordinates of the points T and U, or the context in which this problem is presented. .

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The inverse of the function (1/2)^x/3

Given function,

y = 3\(log_{1/2}\) x

Now,

y = 3\(log_{1/2}\) x

Let y = f(x)

then,

x = \(f^{-1} (y)\)

Now put \(f^{-1} (y)\) in the place of x,

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

Simplifying,

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

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

Replace y variable with x,

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

Hence the inverse of function is \((1/2)^{x/3}\) .

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Answer:

(–4, 1)  

Step-by-step explanation:

1. Calculate the slope of AB

m₁ = (y₂ - y₁)/(x₂ - x₁) = (-4 - 4)/(0 -(-2))= -8/2 = -4

2. Calculate the slope of the perpendicular line

m₂ = -m₁ = ¼

3. Calculate its y-intercept

Point Z, (0,2), is the y-intercept.

4. Write the equation for the line

Insert the values of m and b

y = ¼x + 2

5. Check the points

(a) (-4,1)

1 = ¼(-4)+ 2

1 = -1 + 2

1 = 1

TRUE

(b) (1,-2)

-2 = ¼(1) + 2

-2 = ¼ + 2

-2 = 2¼

FALSE

(c) (2,0)

0 = ¼(2) + 2

0 = ½ + 2

0 = 2½

FALSE

(d)  

4 = ¼(4) + 2

4 = 1 + 2

4 = 3

FALSE

Only (-4,1) is on the perpendicular line.

The diagram shows the line going through AB in red and the perpendicular line in purple.

Answer:

-4,1

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

30.58

Step-by-step explanation:

If you turn the 20% into a decimal you get .25 and do the equation .25x 139. This gives you 30.58

If the seventh-grade class has 139 students then 31 students have 31 students.

percentage, a relative value indicating hundredth parts of any quantity.

Given that Twenty-two percent of the seventh-grade class at Santa Ana Middle School has blue eyes

The number of students in  seventh-grade class are 139.

We have to find the number of students who has blue eyes in Santa Ana Middle School.

Convert 22% to decimal value.

22/100=0.22

Now multiply 0.22 with 139

0.22×139

30.58=31 students

Hence,  If the seventh-grade class has 139 students then 31 students have 31 students.

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