PLS HELP NO BOTS!!!!

Answer: 86

Step-by-step explanation:

I got it right on edge 2020

Problem 1

The error happens on the third step. The result should be 47 degrees (approximately). Refer to the steps below to see how I got that value.

\(\frac{\sin x}{7} = \frac{\sin 110^{\circ}}{9}\\\\\sin x = \frac{7*\sin 110^{\circ}}{9}\\\\\sin x \approx 0.73087203838903\\\\x \approx \sin^{-1}(0.73087203838903)\\\\x \approx 46.9595500055922^{\circ}\\\\x \approx 47^{\circ}\\\\\)

Make sure your calculator is in degree mode.

If I had to guess where the \(m\angle \text{x} = 73^{\circ}\) mistakenly came from, it's probably from the 0.73 shown on step 3, but the student somehow lost the decimal point out front.

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Problem 2

The error happens on step 1. The sin(120) should be over top the 35 because the 120 degree angle is opposite the side length of 35.

Similarly, the sin(50) should be over the x

Each fraction involves the angle with its paired opposite side, and vice versa.

Here's one way to write the correct steps to find x.

\(\frac{\sin(120)}{35} = \frac{\sin(50)}{x}\\\\x\sin(120) = 35\sin(50)\\\\x = \frac{35\sin(50)}{\sin(120)}\\\\x \approx 30.9593175812171\\\\x \approx 30.96\\\\\)

Central tendency, is the term that relates to the way data tend to cluster around some middle or central value.

Measures of central tendency are summary statistics that represent the center point or typical value of a dataset. Examples of these measures include the mean, median, and mode. These statistics indicate where most values in a distribution. Mode in statistics is the number of times a number is repeated. The number which is repeated maximum times in a series of data is known as the modular number. The mode is used to compare data that has extreme figures. Central tendency simply means most scores in a normally distributed set of data tend to cluster near the center of a distribution.

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Answer:

Step-by-step explanation:

SOLUTION

Since they are 10 cards, the total possible outcome is 10.

There are five cards bearing even numbers. These are 2, 4, 6, 8 and 10

To find the equation in slope-intercept form, y = mx + b, we need to first find the slope using
    \(m=\dfrac{y_2-y_1}{x_2-x_1}\)

In this case we have the two points (1,2) and (4,4), so our calculation looks like:

    \(m=\dfrac{4-2}{4-1} = \dfrac{2}{3}\)
Notice this is the same "rise over run" that we can count out on the graph.  If we start at (1,2) and go "up 2 units, right 3 units", then we end up at the point (4,4).

Now we need to find b.  We have \(y = \frac{2}{3}x+b\), so we need to substitute in one of the points to find b.  Let's use (1,2):

           \(2 = \frac{2}{3}\cdot 1+b\)

           \(2 = \frac{2}{3}+b\)

    \(2 - \frac{2}{3} =b\)

           \(\frac{4}{3} =b\)

This gives us our equation: \(y = \frac{2}{3}x+\frac{4}{3}\)

Answer:

inferno

Step-by-step explanation:

bb u the reason why hells so hot hell so not ohhhhhhh lallalalala

Therefore, in order for the given equation to be transformed into an exact equation, the functions M(x, y) and N(x, y) must satisfy the condition that µ_y(x, y) M(x, y) = µ_x(x, y) N(x, y).

To transform a given equation into an exact equation using an integrating factor, the functions µ(x, y) and z(x, y) must satisfy the following condition:

µ(x, y) * (M(x, y) dx + N(x, y) dy) = (µ_y(x, y) M(x, y) + µ_x(x, y) N(x, y)) dy - (µ_x(x, y) M(x, y) + µ_y(x, y) N(x, y)) dx

where M(x, y) dx + N(x, y) dy = 0 is the given equation.

In order for the above equation to be exact, the coefficients of dx and dy must be equal, i.e.,

µ_y(x, y) M(x, y) + µ_x(x, y) N(x, y) = µ_x(x, y) M(x, y) + µ_y(x, y) N(x, y)

This implies that µ_y(x, y) M(x, y) = µ_x(x, y) N(x, y).

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Answer:

my answer is 106.65 that is times

Answer:

$99.83

Step-by-step explanation:

The original price was lowered by $1.08, so the new price is $1.08 less than the original. Since the new price is $98.75, subtract $1.08 to get the original price. $98.75- 1.08= $99.83

Answer:

2x + y > 4

(1,3) → 2(1) + 3 = 5 > 4 -- solution

(2, 0) → 2(2) + 0 = 4 = 4 -- not a solution

(4, -5) → 2(4) - 5 = 3 < 4 -- not a solution

(-1, 8) → 2(-1) - 8 = -10 < 4 -- not a solution

Answer:

(0-5)=-5

-5-5 = 0

x=0

Step-by-step explanation:

a = ln(5) / ln(8/13) is a positive value that satisfies the conditions.

If the region 0 <= y <= \(5x^a\) with 0 <= x <= 1 has a constant density and its x-coordinate is 8/13, then we need to find a positive value of a so that the point\((8/13, 5 * (8/13)^a)\) lies within the region 0 <= y <= \(5x^a.\)

We know that\(0 < = y < = 5x^a, so 0 < = 5 * (8/13)^a < = 5 * (8/13)\). To ensure that the point\((8/13, 5 * (8/13)^a)\)lies within the region, we need to have 0 <= 5 *\((8/13)^a\) <= 5.

Taking the natural logarithm of both sides of\(5 * (8/13)^a\) <= 5 and using the change-of-base formula, we have:

a * ln(8/13) <= ln(5)

Dividing both sides by ln(8/13), we get:

a <= ln(5) / ln(8/13)

Since ln(5) and ln(8/13) are positive, a must also be positive to ensure that the point\((8/13, 5 * (8/13)^a)\) lies within the region.

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A. 559 meters Is the answer

its A  ma am

i know this because i did it

Step-by-Tarea:

Tengo una cantidad de caramelos. Si los agrupo de a tres me sobran dos, si los agrupo de a cuatro me sobra uno y si los agrupo de a cinco no me sobra ninguno. ¿Cuántos caramelos puede ser que tenga?

- Solución:

✤ Si agrupa los caramelos de a cinco no sobra ninguno. Entonces la cantidad de caramelos es un múltiplo de cinco. Recuerda que un múltiplo es un número que contiene una cantidad exacta de veces a otro número.

Para hallar los múltiplos de cinco debemos multiplicar a cinco por cualquier otro número. Algunos ejemplos de múltiplos de cinco son 5, 10, 15 y 20. Estos números son múltiplos de cinco porque lo contienen una cantidad de veces exactas:

5 . 1 = 5

5 . 2 = 10

5 . 3 = 15

5 . 4 = 20

Por ejemplo el número 20 es múltiplo de cinco porque lo contiene cuatro veces exactas.

Si los agrupa de a tres sobran dos caramelos y si los agrupa de a cuatro sobra un caramelo. Entonces el menor número de caramelos que puede tener es cinco.

Si los agrupa de a cinco no sobra ninguno (el resto o residuo es cero):

5 l__5__

0     1

Si los agrupa de a tres, sobran dos (el resto es dos):

5 l__3__

2      1

/

Si los agrupa de a cuatro, sobra uno (el resto es uno):

5 l__4__

1      1

/

Otros ejemplos de cantidades de caramelos que puede tener son 65, 845, entre otras.step explanation:

Answer:

c.) x = -3

Step-by-step explanation:

Solve for x:

-10 x = 2 (9 - 2 x)

Hint: | Write the linear polynomial on the left hand side in standard form.

Expand out terms of the right hand side:

-10 x = 18 - 4 x

Hint: | Move terms with x to the left hand side.

Add 4 x to both sides:

4 x - 10 x = (4 x - 4 x) + 18

Hint: | Look for the difference of two identical terms.

4 x - 4 x = 0:

4 x - 10 x = 18

Hint: | Combine like terms in 4 x - 10 x.

4 x - 10 x = -6 x:

-6 x = 18

Hint: | Divide both sides by a constant to simplify the equation.

Divide both sides of -6 x = 18 by -6:

(-6 x)/(-6) = 18/(-6)

Hint: | Any nonzero number divided by itself is one.

(-6)/(-6) = 1:

x = 18/(-6)

Hint: | Reduce 18/(-6) to lowest terms. Start by finding the GCD of 18 and -6.

The gcd of 18 and -6 is 6, so 18/(-6) = (6×3)/(6 (-1)) = 6/6×3/(-1) = 3/(-1):

x = 3/(-1)

Hint: | Simplify the sign of 3/(-1).

Multiply numerator and denominator of 3/(-1) by -1:

Answer: x = -3

Answer:

5

Step-by-step explanation:

if x=2, then it would be 5/2 times 2. first, lets make 5/2 into a whole number, 2 1/2. that would be 2 1/2 x 2. lets do them indevidually. 1/2 x 2 is 1. and 2 x 2 is 4. now, if we add 4 and 1, that would give is a result of 5.

making the answer 5

After using the test statistic z, P(3.6<X<53.5) = 0.967.

In the given question, suppose X is a normal random variable with mean 35 and sdev 10.

We have to find P(3.6<X<53.5).

Fro the given question,

Mean x = 35

sdev s = 10

Z = X - mu / sd

P(3.6<X<53.5) = P ( 3.6-35/10 < Z < 53.5-35/10 )

P(3.6<X<53.5) = P ( -31.4/10 < Z < 18.5/10 )

P(3.6<X<53.5) = P ( -3.14 < Z < 1.85 )

P(3.6<X<53.5) = P ( Z < 1.85) - P ( Z < -3.14)

left tail of both

P(3.6<X<53.5) = 0.9678 - 0.0008

P(3.6<X<53.5) = 0.967

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The right answer is:

Suppose X is a normal random variable with mean 35 and sdev 10. Find P(3.6<X<53.5)

To evaluate \(8^{\frac{2}{3} }\) first find the square of 8 and then take the cube root.

The way of representing huge numbers in terms of powers is known as an exponent. Exponent, then, is the number of times a number has been multiplied by itself.

Depending on the powers they possess, many rules of exponents are given.

Law of Multiplication: Exponents should be added while keeping the base constant when multiplying like bases.

Exponents should be multiplied while bases are kept constant when bases are raised by a power of two or more.

Division Rule: When dividing like bases, maintain the base constant and deduct the exponent of the denominator from the exponent of the numerator.

The given value can be written as:

\(8^{\frac{2}{3} } = \sqrt[3]{8^{2} }\)

Hence, to evaluate \(8^{\frac{2}{3} }\) first find the square of 8 and then take the cube root.

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Answer:

This is the answer you want

X=90°-38°

X=52°

Answer:

128°

Step-by-step explanation:

X-38°=90°

X=90°+38°

X=128°

Answer:

1/2

Step-by-step explanation:

If a person worked as a paid employee during the Bureau of Labor Statistics survey reference week, she would be classified as an employed individual.

When someone has engaged in paid employment during the Bureau of Labor Statistics survey reference week, they are categorized as employed individuals. The Bureau of Labor Statistics conducts surveys to gather information on employment and labor market conditions. To determine employment status, they consider whether a person performed any work as a paid employee, including part-time or full-time employment, temporary or permanent positions, and multiple jobs.

Being classified as employed indicates that the individual had some form of work during the reference week. This classification is an important measure in assessing the overall employment situation and tracking changes in the labor market over time.

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Answer:

Step-by-step explanation:

7 feet   1 foot is 12 inches

7*12= 84 inches.

None of the choices are correct.

90 inches is 7.5 feet

62.5 inches is 5.2 feet

75 inches is 6.25 feet

Answer:

D

Step-by-step explanation:

the domain of 3^x  is (-∞,∞) and the range is (0,∞)

the domain of 3^x-5 is (-∞,∞) and the range is (-5,∞)

the domain doesn't change, the range (-5,∞)

The expression that represent the total area in square feet covered by the wood panels is: 6x² feet²

The formula and procedure to solve this geometry exercise is:

A = s²

Where:

Problem information:

Using the formula of the square area we get the area of 1 panel:

A(1 panel) = s²

A(1 panel) = (x feet)²

A(1 panel) = x² feet²

Calculating the total area of the 6 wood panels we get:

A(total): No. panels * A(1 panel)

A(total): 6x² feet²

Is the measure of the space occupied by a body bounded by an environment called perimeter, the same is expressed in units of squared side. Example: ft2, m2

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Answer:

It is 1/45

Step-by-step explanation:

The probability of drawing two yellow marbles=4/45.

It is given that Total number of marbles=10 ,number of yellow marble is 2, number of pink marble is 3 and number of blue marble is 5.

To find the probability of drawing two yellow marbles if the first one is not placed back into the bag before the second draw.

The extent to which an event is likely to occur, measured by the ratio of the favorable cases to the whole number of cases possible.

The probability of drawing first yellow marble=2/10=1/5

When first yellow marble is not placed back into the bag before the second draw.

Then, number of remaining  yellow marble=1

Total number of marbles=9

The probability of drawing second yellow marble =4/9

Now, the probability of drawing two yellow marbles =1/5*4/9=4/45

Hence, the probability of drawing two yellow marbles=4/45

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Answer:

(2, –3) is a solution to the system of linear equations.

Step-by-step explanation:

Given: Equations:

3x - y = 9 --------(1),

4x + y = 5 --------(2),

Add Equation (1) + Equation (2),

3x + 4x = 9 + 5

7x = 14  ( Combine like terms )

x = 2   ( Divide both sides by 7 ),

From equation 1:

3(2) - y = 9

6 - y = 9

-y = 9 - 6    ( Subtraction 6 on both sides )

-y = 3

y = - 3     ( Multiplying -1 on both sides )

Answer:

Step 1: Take the first digit of the dividend from the left. Check if this digit is greater than or equal to the divisor.

Step 2: Then divide it by the divisor and write the answer on top as the quotient.

Step 3: Subtract the result from the digit and write the difference below.

Step 4: Bring down the next digit of the dividend (if present).

Step 5: Repeat the same process.

Step-by-step explanation: