In the figure shown below, if line l is parallel to line m, then find the value of x

Answer:

Step-by-step explanation:

6.57

Answer: 80%

Step-by-step explanation:

Answer:

76%

Step-by-step explanation:

Because 76 out of 100 are nickels.

In the Clausius-Clapeyron equation, the variables related to the measured values that would typically be graphed on the x and y axes depend on the specific application.

Generally, the natural logarithm of the vapor pressure (ln P) is plotted on the y-axis, while the reciprocal of the absolute temperature (1/T) is plotted on the x-axis. The slope (m) and y-intercept (b) of the resulting linear graph have specific interpretations in the context of the equation.

The Clausius-Clapeyron equation relates the vapor pressure of a substance to its temperature. It is expressed as ln(P) = -ΔHvap/R * (1/T) + C, where P is the vapor pressure, ΔHvap is the enthalpy of vaporization, R is the gas constant, T is the temperature, and C is a constant. When graphing this equation, we often plot ln(P) on the y-axis and 1/T on the x-axis.

The graph obtained from plotting these variables follows a linear relationship. The slope of the resulting line, denoted as m, is equal to -ΔHvap/R. This slope provides valuable information about the enthalpy of vaporization, which is a measure of the energy required to convert a substance from its liquid phase to its gas phase. The y-intercept, denoted as b, represents the constant C in the equation, which accounts for any initial conditions or deviations from the ideal gas behavior.

By plotting ln(P) against 1/T, we can determine the slope and y-intercept of the linear graph. These parameters have specific physical interpretations and can provide insights into the thermodynamic properties of the substance under investigation. Analyzing the slope and y-intercept values can help in quantifying the enthalpy of vaporization and understanding the behavior of the substance as its temperature changes.

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Answer:

118%

Step-by-step explanation:

550 grams and 300+350 grams = 650 grams

650/550 grams x 100 = 118.18

So 118.18 % rounded is 118%

Hope this helps plz hit the crown :D

Answer:

The kitten has gained a 218% more weight since the first visit to the vet.

Step-by-step explanation:

In order to get the percentage the kitten has gained you have to add all the weight together and divide the first visit by the total weight.

TO find the total weight is found by adding all the weights together:

550 + 350 + 300 = 1200

now we divide 1200 by 550 to get a decimal which allows us to find the percentage:

1200 / 550 = 2.18181818182

now we multiply 0.45833333333 by 100 to turn the decimal to a percentage:

2.18181818182 * 100 = 218.181818182%

Now we round up to the nearest percentage which is:

218.181818182% = 218%

Answer:

The answer is 22 cards are left in the stack.

Step-by-step explanation:

Answer:

22 cards

Step-by-step explanation:

because you add 6 plus 26 and get 32 then subtract 7 which equals 25 then subtract once more with 3 and you get 22, i think..

Answer:

its the fourth one

Step-by-step explanation:

Answer:

-17 = x

Step-by-step explanation:

The solution to the equation is x = -17.

To solve the equation 144 = -12(x + 5) for 'x,' follow these steps:

Step 1: Divide both sides by -12 to isolate the term with 'x':

144 / -12 = -12(x + 5) / -12

Step 2: Simplify the left side and evaluate the right side:

-12 = x + 5

Step 3: Move the constant term to one side by subtracting 5 from both sides:

-12 - 5 = x + 5 - 5

Step 4: Simplify the left side and calculate 'x':

x = -17

The solution to the equation is x = -17. To verify, substitute 'x' with -17 in the original equation:

144 = -12(-17 + 5)

144 = -12(-12)

144 = 144

Since both sides are equal, the value of x = -17 is correct. Therefore, the solution to the equation is x = -17.

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Answer:

There are a total of possible 1820 results.

Step-by-step explanation:

Since there are two competitions, one for boys and one for girls, and we want all the possible results we will calculate the possible combinations for the boys and multiply them by the possible combinations for the girls. This is shown below:

\(Boys = \frac{15!}{3!(15 - 3)!} = \frac{15!}{3!12!} = \frac{15*14*13*12!}{3!12!}\\Boys = \frac{15*14*13}{3*2*1}\\Boys = \frac{15*14*13}{3*2*1}\\Boys = 455\)

\(Girls = \frac{4!}{3!*(4 - 3)!}\\Girls = \frac{4*3!}{3!}\\Girls = 4\)

Total number of possible results:

\(results = 4*455\\results = 1820\)

3.31×\(10^-^5\) g is equivalent to 0.0331 μg which is obtained by using the conversion factor.

To convert from grams to micrograms, we need to consider the conversion factor that relates the two units. The prefix "micro-" represents a factor of \(10^-^6\), which means there are 1,000,000 micrograms in a gram. Therefore, to convert grams to micrograms, we multiply the given value by 1,000.

In this case, we have 3.31×\(10^-^5\) g. To convert this value to micrograms, we can multiply it by 1,000:

= 3.31×\(10^-^5\) g × 1,000

= 3.31×\(10^-^5\) × 1,000

= 3.31×\(10^-^5\) × \(10^{3}\)

= 3.31×\(10^(^-^5^+^3^)\)

= 3.31×\(10^-^2\)

= 0.0331 μg

Therefore, 3.31×\(10^-^5\) g is equivalent to 0.0331 μg.

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Answer: i don't really know how you want me to solve it

Use the formula x =−b/2a (b over 2a)

(1 second

to find the maximum and minimum.

6t^(2 )+ 12t + 30

which should give you this answer

6(t2+2t+5)

what i did was factor 6 out of 6t^(2 )+ 12t + 30

Answer: 1 second

Step-by-step explanation:

There are two ways to solve this:

1. Graph it. You will see an inverted parabola with time (in seconds) on the x axis and height (in feet) on the y axis. The top of the parabola is point (1, 36) which means at 1 second the ball will be at 36 feet. Since the balcony is at 30 feet, the ball only goes up 6 feet before it changes direction toward the ground.

2. Take the first derivative and set it equal to zero. The first derivative will give us the slope, or rate of change, of the parabola for any point t (on the x-axis). The rate of change when the ball reaches its maximum height will be zero, when it goes from a positive value (going up) to a negative value (going down).

-6t^2 + 12t + 30

First derivative = h'(t) = -12t + 12

Set h'(t) to zero: 0 = -12t + 12

t = 1 second

Either way works. Put 1 second into the original equation and it will return 36 feet. That's 36 feet aboove ground. 6 feet above the balcony from which it is thrown. You can throw better then that, I assume.

Answer:

circumference = 22.2144 or 5π√2

Step-by-step explanation:

the diameter of the circle would be equal to the diagonal of the square.

Using the Pythagorean theorem:

D² = 5² + 5²

D² = 50

D = 7.0711 or 5√2

circumference = πD = 5π√2 = 22.2144

Answer:

diagonal or diameter =√(5²+5²)=5√2unit

therefore radius =5/2√2unit

circumference of circle =2πr=2×π×5/2×√2=5π√2unit

Answer: 1/3

aka:33.33%

Step-by-step explanation:

3/9=1/3

Answer:

60%

Step-by-step explanation:

The business cycle is a recurring pattern of economic expansion and contraction that occurs in economies over time. Each business cycle typically consists of four phases: expansion, peak, contraction, and trough.

The peak is the highest point of economic activity within a business cycle. It marks the end of the expansion phase and the beginning of the contraction phase. During this phase, economic indicators, such as GDP, employment, and consumer spending, reach their highest levels.

The peak is indeed a part of the business cycle. It represents the phase of maximum economic activity and is characterized by various indicators reaching their highest points. This phase is followed by the contraction phase, where economic activity slows down. Therefore, the peak is a crucial element in understanding and analyzing business cycles.

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Answer:

$160

Step-by-step explanation:

Diane sold some stuffs at a garage sale.

Let the total value of the money Diane made = x

She spent one-half of the money she made on a new bicycle.

Amount spent on a Bicycle = 1/2 × x = 1/2x

Next,

Amount left

= x - 1/2x = 1/2x

She spent one-half of what was left on a portable stereo.

Amount spent spent on Portable stereo

= 1/2 × 1/2x

= 1/4x

If Diane had $40.00 left,

Hence:

The fraction of what was left is calculated as:

= x - (1/2x + 1/4x)

= x - (3/4x)

= 1/4x

Hence:

1/4x = $40

We can find the value of x now.

1/4 × x = $40

x/4 = $40

x = $40 × 4

x = $160

Therefore, the amount she made from the garage sale is $160

Answer:

Hey hey guys, it is 160.00

Step-by-step explanation:

The values of w typically vary, on average, from the mean of the distribution about 3.46.

The degree of data dispersion from the mean is indicated by the standard deviation. A low standard deviation indicates that the data are grouped around the mean, whereas a high standard deviation shows that the data are more dispersed.

For a geometric(p = 0.25) distribution, the variance is computed here as:

Var(X) = (1 - p)/ p2 = (1 - 0.25) / 0.252 = 12

Therefore, the standard deviation is computed as:

= ✓(12) = 3.46 observations.

This is the standard deviation of the given distribution here.

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Answer:

yo can someone answere this i need it to

Step-by-step explanation:

Answer:

4 terms

constant 10

third term is -7z

coefficient of the second term is 3

Step-by-step explanation:

-5x+3y -7z +10

There are 4 terms, -5x, 3y ,-7x, 10

The constant is the term without the variable ( letter)

The constant is 10

The third term is -7z

The coefficient is the number in front of the variable

The coefficient of the second term 3y is 3

For part a, we are asked how many terms does this expression have.

Well a term can be a number, a variable, or it can

even be a number times one or more variables.

So the terms would be -5x, +3y, -7z, and +10.

For part b, we are asked what is the constant.

Usually, constants are numbers all by themselves.

So here, the constant would be 10.

In part c, we are asked what is the third term.

Well, looking at the expression, we can see that -7z is the third term.

Finally, what is the coefficient of the second term.

The coefficient is the number before your variable.

So here, the coefficient would be 3.

A quadratic equation is a polynomial equation of degree 2, which means the highest power of the variable is 2. It is generally written in the form: ax^2 + bx + c = 0. Option (d) x = -8, x = 8 is the correct answer.

The given equation is 15x^2 - 56 = 88 - 6x^2.

We need to find the values of x that are solutions to the given equation.

Solution: We are given an equation 15x² - 56 = 88 - 6x².

Rearrange the equation to form a quadratic equation in standard form as follows: 15x² + 6x² = 88 + 56  21x² = 144  

x² = 144/21 = 48/7

Therefore x = ±sqrt(48/7) = ±(4/7)*sqrt(21).

The values of x that are solutions to the given equation are x = -4/7 sqrt(21) and x = 4/7 sqrt(21).

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The given equation is 15x² - 56 = 88 - 6x². Values of x are solutions to the equation below 15x² - 56 = 88 - 6x² are x = -2.62, 2.62 or x ≈ -2.62, 2.62.

Firstly, let's add 6x² to both sides of the equation as shown below.

15x² - 56 + 6x² = 88

15x² + 6x² - 56 = 88

Simplify as shown below.

21x² = 88 + 56

21x² = 144

Now let's divide both sides by 21 as shown below.

x² = 144/21

x² = 6.86

Now we need to solve for x.

To solve for x we need to take the square root of both sides.

Therefore, x = ±√(6.86).

Therefore, the values of x are solutions to the equation below are x = -2.62, 2.62 or x ≈ -2.62, 2.62.

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The magnitude of the rectangular form of the given complex number is\(`z = 75\sqrt{3} + 75i`\).

The equation to convert complex numbers in the polar form rectangular form is\(`z = a + ib = r(cosθ + isinθ)`\).

Here, the modulus of the complex number is r and the argument of the complex number is θ. The modulus of the complex number is the magnitude or the absolute value of the complex number and the argument of the complex number is the angle that the line joining the origin to the complex number makes with the positive x-axis.

Steps to convert complex numbers in the polar form to the rectangular form:

1. Identify the modulus and argument of the complex number.

2. Apply the formula\(`z = a + ib = r(cosθ + isinθ)`\)

3. Substitute the values of \(`r`, `cosθ` and `sinθ`\) to find the real and imaginary parts of the complex number.

4. Combine the real and imaginary parts of the complex number to obtain the rectangular form of the complex number. Given,\(`z = 150(cos(30°) + isin(30°))`\)

Step 1:Identify the modulus and argument of the complex number.\(`r = 150` and `θ = 30°`\)

Step 2:Apply the formula \(`z = a + ib = r(cosθ + isinθ)`.`z = 150(cos30° + isin30°)`\)

Step 3:Substitute the values of \(`r`, `cosθ` and `sinθ`\)to find the real and imaginary parts of the complex number.\(`z = 150(cos30° + isin30°)`\)\(`r`, `cosθ` and `sinθ`\)

Real part of \(`z = r cosθ``= 150 cos30°``= 150 × (√3/2)`$`= 75\sqrt{3}`\)

Imaginary part of \(`z = r sinθ``= 150 sin30°``= 150 × (1/2)`$`= 75`\)

Step 4:Combine the real and imaginary parts of the complex number to obtain the rectangular form of the complex number.\(`z = 75\sqrt{3} + 75i`\)

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Answer: Krista's Maximum is the same as Jenna's upper quartile.

Step-by-step explanation:

Step-by-step explanation:

why is my brainly sux lol due dude.ex

The balances of her loan after the first eight payments are approximately:

b1 ≈ $109,442.375, b2 ≈ $109,302.190, b3 ≈ $109,161.664, b4 ≈ $108,974.333, b5 ≈ $108,787.134, b6 ≈ $108,600.066, b7 ≈ $108,413.128, and b8 ≈ $108,226.320.

To find the balances of the loan after the first eight payments using the recursive formula, we need to calculate the values of bt for t = 1 to 8, where bt represents the balance after t payments.

Initial loan amount: $110,000

Monthly payment: $558

Recursive formula: bt = 1.00375bt-1 - 558

To solve for the first eight payments, we can use the recursive formula to calculate the balances.

Let's start with t = 1:

b1 = 1.00375 * b0 - 558

To find b0, we know that it represents the initial loan amount of $110,000.

Substituting b0 = 110,000 into the equation:

b1 = 1.00375 * 110,000 - 558

b1 ≈ 110,000.375 - 558

b1 ≈ 109,442.375

Therefore, after the first payment, the balance on the loan is approximately $109,442.375.

Now let's continue with the remaining payments using the recursive formula:

For t = 2:

b2 = 1.00375 * b1 - 558

b2 = 1.00375 * 109,442.375 - 558

b2 ≈ 109,861.190 - 558

b2 ≈ 109,302.190

For t = 3:

b3 = 1.00375 * b2 - 558

b3 = 1.00375 * 109,302.190 - 558

b3 ≈ 109,719.664 - 558

b3 ≈ 109,161.664

Repeating this process for t = 4 to 8, we get:

b4 ≈ 108,974.333

b5 ≈ 108,787.134

b6 ≈ 108,600.066

b7 ≈ 108,413.128

b8 ≈ 108,226.320

Therefore, the balances of her loan after the first eight payments are approximately:

b1 ≈ $109,442.375

b2 ≈ $109,302.190

b3 ≈ $109,161.664

b4 ≈ $108,974.333

b5 ≈ $108,787.134

b6 ≈ $108,600.066

b7 ≈ $108,413.128

b8 ≈ $108,226.320

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Answer:

$55

Step-by-step explanation:

Integer concept:

Credit: +

Debit: -

Balance = 84 + (-29)

= 84 - 29

= 55

hope it helps.

Answer:

$55

Step-by-step explanation:

Balance = Credit - Debit

=> $84 - $29

=> $55