What is the value of x in the equation below?
BREE
6(x-8) = 72
O 12
O 15
O 20
O 24

Answer: The first 3 options

Step-by-step explanation:

You have to make sure that the given variable would be able to equal -5. The  \(\geq\) sign in the second and third answer show that the variable could be equivalent to -5.

Answer:

g > -7, f ≤ -5 and g ≥ -5

Step-by-step explanation:

the < and > symbols mean less than and greater than respectively, but not including. Therefore -5 cannot be a valid solution if the range is (for example) g > -5. However, ≤ and ≥ mean less/greater than or equal to, so -5 would be a valid solution for g ≥ -5 (for example).

Answer: 26 inches

Step-by-step explanation:

An isosceles triangle has two congruent legs.

1) Set up the equations

P = b + 2L

b = 2L-6

2) Substitute for variables

46 = (2L - 6) + 2L

3) Solve the equation

46 = 4L - 6

52 = 4L

13 = L

4) Solve the problem

It asks for what is the sum of the two congruent legs

13 + 13 = Ans

26 = Ans

The presence of dappled brown patches on a patient's cheek may indicate a condition called melasma. Melasma is a common skin condition that typically affects women and is associated with hormonal changes, sun exposure, and genetic factors.

Dappled brown patches on the cheek often suggest a condition called melasma. Melasma is a common skin disorder characterized by the development of dark, irregularly shaped patches on the skin. It typically affects women, especially those with darker skin tones, and is often associated with hormonal changes, such as during pregnancy or with the use of birth control pills. Sun exposure is another contributing factor to the development of melasma. Genetic factors also play a role, as it tends to run in families. Melasma is not a harmful or dangerous condition but can cause cosmetic concerns and affect a person's self-esteem.

To manage melasma, various treatment options are available. These include topical creams containing ingredients such as hydroquinone, tretinoin, or corticosteroids, which can help lighten the patches over time.

Chemical peels that involve the application of a chemical solution to exfoliate the skin and reduce hyperpigmentation may also be used. In some cases, laser therapy can be beneficial to target and break up the excess pigment in the affected areas.

It's important to note that melasma may recur, especially with sun exposure, so it's essential to protect the skin from the sun by wearing sunscreen and using protective clothing. Consulting a dermatologist is recommended to determine the most appropriate treatment approach for an individual case of melasma.

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Answer: They are related by the AAS postulate and they can be proven congruent.

Step-by-step explanation: You can see that one of the lines on each of the triangle has that little tick which means those lines are congruent. You can also see that for two of the angles one of them has one arc and the other has two arcs for BOTH triangles which makes those two angles congruent. Two angles and one side congruent makes the triangles congruent by the AAS postulate.

I hope I helped! :)

Answer: 12.5

Step-by-step explanation:

25 / 2 = 12 1/2

12 1/2 in decimal form is 12.5

Answer:

12.5

Step-by-step explanation:

=> \(\frac{25}{2}\)

In mixed form, it is

=> \(12\frac{1}{2}\)

And in decimal form, it becomes

=> 12.5

Answer: 3/20

Step-by-step explanation:

Probability of drawing a blueball from Urn I is

PI=66+4=610

Probability of drawing a blue ball from Urn II is

PII=22+6=28

Probability that both balls are blue

P=PI⋅PII=610⋅28=320

At approximately 374 K, the equilibrium constant will be equal to 2.00.

To solve this problem, we can use the Van 't Hoff equation, which relates the equilibrium constant (K) to the change in temperature (ΔT) and the standard enthalpy change (ΔH°) for the reaction. The equation is given as:

ln(K2/K1) = -ΔH°/R * (1/T2 - 1/T1)

Where K1 and K2 are the equilibrium constants at temperatures T1 and T2, respectively, ΔH° is the standard enthalpy change, R is the gas constant (8.314 J/(mol·K)), and T1 and T2 are the temperatures in Kelvin.

Let's use the given data and solve for the unknown temperature T2:

ln(2/0.111) = -ΔH°/R * (1/T2 - 1/298.15)

Since we are assuming that the enthalpy change does not change with temperature, we can cancel it out in the equation:

ln(2/0.111) = -ΔH°/R * (1/T2 - 1/298.15)

Now, we can solve for T2:

1/T2 - 1/298.15 = (ln(2/0.111) * R) / ΔH°

1/T2 = (ln(2/0.111) * R) / ΔH° + 1/298.15

T2 = 1 / [(ln(2/0.111) * R) / ΔH° + 1/298.15]

Substituting the values:

ln(2/0.111) ≈ 1.4979

R = 8.314 J/(mol·K)

ΔH° (approximation) = -8.314 J/mol

T2 = 1 / [(1.4979 * 8.314 J/(mol·K)) / (-8.314 J/mol) + 1/298.15]

T2 ≈ 374 K

Therefore, at approximately 374 K, the equilibrium constant will be equal to 2.00.

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wells Fargo would have a higher balance after one year

Step-by-step explanation:

wells Fargo would have a higher balance after one year

Answer:

y= 6x-8

Step-by-step explanation:

you pick two y values and subtract them. then take two x values and subtract them. divide those two awnsers with y on top. the -8 is the y intercept because when x is 0, the y is -8.

Answer:

Step-by-step explanation:

recall slope m is:

slope = m

m = (y2-y1) / (x2-x1)

point P1 (0,-8)  in the form (x1,y1)

point P2(1,-2)  in the form (x2,y2)

m = { -2-(-8) } / { 1-0 }

m = { -2+8 } / 1

m = 6 /1

m = 6

then plug in any point, I'll use P1

y - y1 = m(x -x1) (point-slope formula)

y - (-8) = 6*(x-0)

y+8 = 6x

y= 6x -8  (slope-intercept formula)  :)

The value of C is 5.

Given,

Function f(x) = x + 3

Interval [ 1, 3 ] .

Formula:

Average value of the function:

C = \(\int\limits^b_a f(x) \, dx\)   / (b-a)

C = \(\int\limits^1_3 {x+3} \, dx\)/ ( 3-1 )

C = \((x^2/2)^3_1\) + 3\((x)^3_1\)  /(2)

C = 5

Hence the average value of function is at f(5).

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Answer:

Marie has 1 caramel brownie

Step-by-step explanation:

10 percent of 10 is 1

The numbers in order from least to greatest will be;

⇒ 0.002, 0.02, 0.05, 0.2

The numbers arrange in order to least to greatest number is called Ascending order.

Given that;

The numbers are,

⇒ 0.02, 0.002, 0.2, 1/20

Now,

Since, The numbers are,

⇒ 0.02, 0.002, 0.2, 1/20

⇒ 0.02, 0.002, 0.2, 0.05

Hence, The numbers in order from least to greatest is written as,

⇒ 0.002, 0.02, 0.05, 0.2

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The correct option is B. Famous and well-known.

A person who is widely known is said to be famous, renowned, celebrated, noteworthy, notorious, distinguished, prominent, or illustrious. Being extensively and well known, even for a little period of time, is all that being famous really means. A known actress suggests greater honor and acclaim.

Celebrated, distinguished, eminent, illustrious, notable, notorious, and renowned are some popular synonyms for famous. All of these phrases refer to being "known far and wide," while "famous" only refers to the reality of having a large and widespread following.

Disclaimer

8 famous images showed Tweed with a bag of money in place of his

A) NO CHANGE

B) famous and well-known

C) famous and commonly known

D) famous, commonly known

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Answer:

4 is the answer.

Step-by-step explanation:

Braunliest?

35.9 miles will have from home after 48 minutes.

To calculate this we use the simple formula:

slope formula: m = y2-y1/x2-x1---------(1)

where the values are already given

x1=30; y1=53

x2=44 y2=39.7

m=39.7-53/44-30

  =-13.4/14

m=-0.95.

Use the point/slope y - y1 = m(x - x1)--------(2)

substitute the m value in equation(2),we get

y - 53 = -0.95(x - 30)

y - 53 = -0,95x + 28.5

y = -0.95x + 28.5+53

y = -0.95x+81.5--------(3)

Here taking x = 48 because the destination for minutes and substituting in equation(3) we get

y = -0.95(48)+81.5

y = -45.6+81.5

y = 35.9 miles from home after 48 min.

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Answer:

alternate interior is O&R

alternate exterior is N&S

consecutive interior is O&Q

consecutive exterior is N&T

Step-by-step explanation:

This measure of central tendency can be considered the most precise in option c. mean

The mean is a measure of central tendency that calculates the average of a set of values. It is often considered the most precise measure because it takes into account all the values in the dataset and provides a balanced representation.

The mean is calculated by summing all the values and dividing by the total number of values. Unlike the mode, which only identifies the most frequently occurring value, and the median, which represents the middle value, the mean incorporates all the values and provides a comprehensive summary of the dataset.

However, it is important to note that the mean can be sensitive to extreme values or outliers in the data.

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Answer:

1 1/15

Step-by-step explanation:

Answer:

16/15  or  1.06.. or 1 1/15

Step-by-step explanation:

:)

In this experimental design, there is a continuous DV and a discrete IV with two levels. However, there is only one group that receives both levels of the IV. An example would be measuring the effect of caffeine on reaction time. Participants would be given both a caffeinated and non-caffeinated drink and their reaction time would be measured. This design is useful when it is not feasible to have two separate groups.

In the context of experiments, it is important to categorize your variables into discrete and continuous types.

Here are examples of experimental designs for various types of variables: A continuous DV and one discrete IV with 2 levels. Two groups that each get one level.  

In this experimental design, you have a dependent variable (DV) that is measured continuously and an independent variable (IV) that is measured discretely with two levels. Two groups are randomly assigned to each level of the IV. For example, the DV could be blood pressure and the IV could be medication dosage. Two groups would be assigned, one receiving a high dosage and one receiving a low dosage.

A continuous DV and one discrete IV with 3 or more levels.  Similar to the previous design, this design has a continuous DV and a discrete IV. However, the IV has three or more levels. An example would be the IV being a type of treatment (e.g. medication, therapy, exercise) and the DV being blood sugar levels.

The levels of the IV would be assigned randomly to different groups.All of your variables are discrete.  In this experimental design, all variables are discrete. An example would be testing the effectiveness of different types of advertising (TV, social media, print) on customer purchases. The variables could be measured using discrete categories such as "yes" or "no" or using a Likert scale (e.g. strongly agree to strongly disagree).DV and an IV that are both continuous.  

In this experimental design, both the dependent and independent variables are continuous. An example would be measuring the relationship between hours of sleep and reaction time. Participants' hours of sleep would be measured continuously, and reaction time would also be measured continuously.

A continuous DV and two or more discrete IVs.  In this experimental design, there is one continuous DV and two or more discrete IVs. For example, an experiment could measure the effect of different types of music on productivity. The IVs could be genre of music (classical, pop, jazz) and tempo (slow, medium, fast).Continuous DV and one discrete IV with 2 levels. One group that gets both levels.

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Answer:

Step-by-step explanation:

not sure 2

The answer to the question :

Darboux's Theorem: Let f be a real-valued function on the closed interval [a,b]. Suppose f is differentiable on [a,b]. Then f′ satisfies the intermediate value property.

What is the intermediate value property?

Give an example of a function defined on [a,b] that is not the derivative of any function on [a,b]

Give an example of a differentiable function f on [a,b] such that f′ is not continuous.

Present proof of Darboux's theorem. is given below:

Explanation:

The intermediate value property refers to the property that a continuous function takes all values between its maximum and minimum value in a closed interval. The intermediate value property states that if f is continuous on the closed interval [a,b], and L is any number between f(a) and f(b), then there exists a point c in (a, b) such that f(c) = L.

For an example of a function defined on [a,b] that is not derivative of any function on [a,b], consider f(x) = |x| on the interval [-1, 1]. This function is not differentiable at x = 0 since the left and right-hand derivatives do not match.

An example of a differentiable function f on [a,b] such that f′ is not continuous is f(x) = x^2 sin(1/x) for x not equal to 0 and f(0) = 0. The derivative f′(x) = 2x sin(1/x) − cos(1/x) for x not equal to 0 and f′(0) = 0. The function f′ is not continuous at x = 0 since f′ oscillates wildly as x approaches 0.

Darboux's Theorem: Let f be a real-valued function on the closed interval [a, b]. Suppose f is differentiable on [a,b]. Then f′ satisfies the intermediate value property.

Proof: Suppose, for the sake of contradiction, that f′ does not satisfy the intermediate value property. Then there exist numbers a < c < b such that f′(c) is strictly between f′(a) and f′(b). Without loss of generality, assume f′(c) is strictly between f′(a) and f′(b).

By the mean value theorem, there exists a number d in (a, c) such that

f′(d) = (f(c) − f(a))/(c − a).

Similarly, there exists a number e in (c, b) such that

f′(e) = (f(b) − f(c))/(b − c).

Now,

(f(c) − f(a))/(c − a) < f′(c) < (f(b) − f(c))/(b − c).

Rearranging terms, we have

(f(c) − f(a))/(c − a) − f′(c) < 0 and (f(b) − f(c))/(b − c) − f′(c) > 0.

Define a new function g on the interval [a, b] by

g(x) = (f(x) − f(a))/(x − a) for x ≠ a and g(a) = f′(a). Then g is continuous on [a, b] and differentiable on (a, b).

By the mean value theorem, there exists a number c in (a, b) such that

g′(c) = (g(b) − g(a))/(b − a) = (f(b) − f(a))/(b − a).

However,

g′(c) = f′′(c), so f′′(c) = (f(b) − f(a))/(b − a).

Since f′′(c) is strictly between (f(c) − f(a))/(c − a) and (f(b) − f(c))/(b − c), we have a contradiction. Therefore, f′ must satisfy the intermediate value property.

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Answer:

There are 37 shirts in the batch.

Step-by-step explanation:

Since it takes an initial 4 minutes to set up the screen-printer, we can subtract 4 from 41 minutes to get the time used to print the shirts.

41 - 4 = 37

Since each shirt requires 1 minute of screen printing and there are 37 minutes, we can divide 37 by 1.

37 / 1 = 37

So there are 37 shirts in this batch. Hope this helps.

Answer:

The answer is -285

Step-by-step explanation:

Answer:

Last bullet point

Step-by-step explanation:

Answer:

\(y = \frac{5}{2} x^{2}\)

Step-by-step explanation:

When you scale a parabola vertically, you multiply the \(x^{2}\) by what you are scaling it vertically by.

For example, say you have  \(y = 8x^{2}\). That means that  \(y = x^{2}\) was scaled vertically by a factor of 8.

I hope this helps!

The required area of the parallelogram and pentagon is 91 unit² and 75 unit².

The surface area of any shape is the area of the shape that is faced or the Surface area is the amount of area covering the exterior of a 3D shape.

A parallelogram in is shown in figure 1 with the dimensions height = 7 and base = 13,
Area of the parallelogram  = 13 × 7 = 91 unit²

Now,
A pentagon is shown in figure 2,
Area of the pentagon = 5 [1/2 × height × side]
                                 = 5 [1/2 × 5 × 6]

                                 = 75 suqare units.

Thus, the required area of the parallelogram and pentagon is 91 unit² and 75 unit².

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Answer:

B

Step-by-step explanation:

Since the triangle has 2 equal base angles (45 degrees) and 1 angle is 90 degrees, the triangle is an isosceles right triangle.

We let a be the length of one side of the right angle, so the length of the other side is also a. Applying the Pythagorean theorem we have a^2 + a^2 =14^2 => a=\(7\sqrt{2}\)

We have the area of an equilateral triangle 1/2 the product of the lengths of the 2 sides of the right angle. S=1/2*\(7\sqrt{2} * 7\sqrt{2}\)=49

In the given scenario ladder is 6.52 feet long.

Given that,

The angle between ground and ladder = 62 degree

The distance of ladder from ground and ladder = 3 feet

We have to find the length of  ladder.

Since we know that,

The trigonometric ratio

cosθ = adjacent/ Hypotenuse

Here we have,

Adjacent =  3 feet

Hypotenuse = length of ladder

Thus to find the length of ladder we have to find the value of hypotenuse.

Therefore,

⇒ cos62 = 3/ Hypotenuse

⇒    0.46 = 3/ Hypotenuse

⇒ Hypotenuse =  3/0.46

                          = 6.52

Thus,

length of ladder  = 6.52 feet.

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