Next Question I only have 40 minutes to complete the rest of these. Help Asap Please. Again I will award 100pts and Brainly to whoever can get me the slope intercept form to these two cordinate points. This is timed. And I risk failing the class if I don't get these questions answered. Plz help.

Considering the curve x³y + y³ = sin y - x, the final i is;\(\frac{dy}{dx} = \frac{-2x}{3y^2 - cos(y)} \div (x^3 - cos(y))\)

Implicit differentiation is a technique used to differentiate equations that are not explicitly expressed in terms of one variable. It is particularly useful when you have an equation that defines a relationship between two or more variables, and you want to find the derivatives of those variables with respect to each other.

To find dy/dx for the curve x³y + y³ = sin y - x², the implicit differentiation will be used which involves differentiating both sides of the equation with respect to x.

It is expressed as follows;

\(\frac{d}{dx} x^3y + \frac{d}{dx} y^3 = \frac{d}{dx} sin(y) - \frac{d}{dx} x^2\)

Then we'll differentiate each term:

For the first term, x^3y, we'll use the product rule

\(\frac{d}{dx} x^3y = 3x^2y + x^3 \frac{dy}{dx}\)

For the second term, y^3, we'll also use the chain rule

\(\frac{d}{dx} y^3 = 3y^2 \frac{dy}{dx}\)

For the third term, sin(y), we'll again use the chain rule

\(\frac{d}{dx} sin(y) = cos(y) \frac{dy}{dx}\)

For the fourth term, x², we'll use the power rule

\(\frac{d}{dx} x^2 = 2x\)

Substituting these expressions back into the original equation, we get:

3x²y + x³(dy/dx) + 3y²(dy/dx) = cos(y)(dy/dx) - 2x

Simplifying the equation:3x²y + x³(dy/dx) + 3y²(dy/dx) - cos(y)(dy/dx) = -2x

Dividing both sides by 3y² - cos(y), we get:(x³ - cos(y))(dy/dx) = -2x / (3y² - cos(y))

Hence, the final answer is;\(\frac{dy}{dx} = \frac{-2x}{3y^2 - cos(y)} \div (x^3 - cos(y))\)

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The distance between points A and B is given as follows:

E. 54.4 feet.

The law of cosines states that we can find the length of the missing side c of a triangle as follows:

c² = a² + b² - 2abcos(C)

In which the parameters of the equation are given as follows:

From the diagram given by the image presented at the end of the answer, the values of the parameters are given as follows:

a = 45, b = 69, C = 52º.

Hence the distance between points A and B is the missing length C obtained as follows:

c² = a² + b² - 2abcos(C)

c² = 45² + 69² - 2 x 45 x 69 x cos(52º)

c² = 2962.74223826

c = sqrt(2962.74223826)

c = 54.4 feet.

Meaning that option E is correct.

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The equation 2 - 7/9x = 5/6, when rewritten without fractions, is x = 9/2.

To rewrite the equation 2 - 7/9x = 5/6 without fractions, we can eliminate the fractions by multiplying both sides of the equation by the least common denominator (LCD) of all the denominators involved.

The LCD in this case is the product of 9 and 6, which is 54.

Multiplying both sides of the equation by 54:

54 * (2 - 7/9x) = 54 * (5/6)

On the left side, we distribute the 54 to each term:

108 - (54 * 7/9)x = (54 * 5/6)

Now we simplify each side of the equation:

108 - (378/9)x = 270/6

108 - 42x/9 = 270/6

Now we can simplify the equation further:

108 - 14x = 45

To eliminate the constant term on the left side, we subtract 108 from both sides:

-14x = 45 - 108

-14x = -63

Finally, to isolate x, we divide both sides by -14:

x = (-63) / (-14)

Simplifying the division:

x = 9/2

Therefore, the equation 2 - 7/9x = 5/6, when rewritten without fractions, is x = 9/2.

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Answer:

58.83

Step-by-step explanation:

176.50  ÷ 3 = 58.83333

round down

Answer:

In explanation.

Step-by-step explanation:

If we know that Mrs.Fox makes a consitant rate .

meaning if you divide 176.50 by 3

you get 58.833333 but since money can only go up to two decimal places,

we round and get 58.83 dollars per hour.

To find the median of a data set when the number of observations is odd, you follow these steps:

Arrange the data set in ascending order.

Identify the middle observation in the ordered data set.

The value of the middle observation is the median.

For example, let's say you have the following data set with an odd number of observations:

3, 5, 1, 2, 4

To find the median, you would:

Arrange the data set in ascending order: 1, 2, 3, 4, 5

Identify the middle observation, which is 3.

Therefore, the median of this data set is 3.

In summary, when the number of observations in a data set is odd, the median is the middle value when the data is arranged in ascending order.

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Answer:

show us a photo

Step-by-step explanation:

Answer:

-1,0

Step-by-step explanation:

-3 + 4

3-3

The second option shows a pair of triangles which are congruent by the SSS congruence theorem.

The SSS (Side - Side - Side) congruence theorem states that if two triangles have three sides that are congruent to each other, then the two triangles are congruent by the SSS theorem.

The congruent sides for the second option are given as follows:

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The general solution to the equation +rtan 0 = 6 sec 0 tan 0 de is r = 6/cos 0.

This means that r can take any value that satisfies this condition, as long as there are no lost solutions.

To obtain the general solution, we start by simplifying the equation using trigonometric identities. We know that sec 0 = 1/cos 0, and we can substitute this into the equation to get:

r tan 0 = 6/cos 0 tan 0

Dividing both sides by tan 0, we get:

r = 6/cos 0

This is the general solution to the equation, as r can take any value that satisfies this condition. However, it is important to note that there may be lost solutions, which occur when the simplification process involves dividing by a variable that may be equal to zero for certain values of 0. Therefore, it is important to check for such values of 0 that may result in lost solutions.

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Based on the average life of the light bulb, and the standard deviation of 50 hours, the probability that a randomly chosen light bulb won't last longer than 300 hours is 0.003%

The light bulb is not expected to last longer than 300 hours so the x score would be:
= P (Z > ((500 - 300) / 50))

= P (Z > (200 / 50))

= P ( Z > 4)

P = 0.0003

= 0.003%

In conclusion, the probability of a randomly chosen light bulb not lasting longer than 300 hours is 0.003%.

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Answer:

7

Step-by-step explanation:

Molly bought 10 bags of the same dog food. She had a coupon for $5. She spent a total of $65. How much money was each bag of the dog food?

example:

ositive numbers

numbers greater than zero

Negative Numbers

numbers less than zero

Integers

whole numbers and their opposites

Absolute Value

The distance a number is from zero on a number line. ALWAYS POSITIVE

equation

A mathematical sentence that contains an equals sign.

more examples:

9- (-9)=

18

121 / -11

-11

2(n + 5) = −2

-6

9

−9x + 1 = −80

253 + 234=

487

−15 = −4m + 5

5

8n + 7 = 31

3

Hope this helps bsf

Function transformation involves changing the position of a function.

The graph of g(x) is the graph of f(x) translated 2 units right, and \(\mathbf{g(x) = 3(x -2) + 1}\)

The function is given as:

\(\mathbf{f(x)=3x + 1}\)

The graph of g(x) passes through (2,1) and (0,-5).

Start by calculating the slope (m)

\(\mathbf{m = \frac{y_2 - y_1}{x_2 - x_1}}\)

So, we have:

\(\mathbf{m = \frac{-5-1}{0-2}}\)

\(\mathbf{m = \frac{-6}{-2}}\)

\(\mathbf{m = 3}\)

The equation is then calculated as:

\(\mathbf{g(x) = m(x -x_1) + y_1}\)

So, we have:

\(\mathbf{g(x) = 3(x -2) + 1}\)

By comparing \(\mathbf{f(x)=3x + 1}\) and \(\mathbf{g(x) = 3(x -2) + 1}\)

The graph of f(x) is shifted 2 units to the right

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Answer:

C. 2

Step-by-step explanation:

Step 1: Define

g(x) = 4x + 6

g(x) = 14

Step 2: Substitute and Evaluate for x

14 = 4x + 6

8 = 4x

x = 2

Answer:

7.2

Step-by-step explanation:

Cos θ= adjacent side÷ hypotenuse

adjacent side= 6

hypotenuse= x

θ=33°

Therefore,

cos 33°=6÷x

cos 33°= 0.8387

0.8387=6÷x

Multiply both sides by X to cancel off the X on the right hand side.

0.8387×x=6

Divide both sides by 0.8387 to subject X and to bring the values to the other side

x=6÷ 0.8387

x= 7.154

X= 7.2

Hope this helps!

Answer:

\((x + 6)^2 = 49\)

\(x = 1\)    or \(x = -13\)

Step-by-step explanation:

Given

\(12x = 13 - x^2\)

Using Completing the Square

\(12x = 13 - x^2\) ---- Add \(x^2\) to both sides

\(x^2 + 12x = 13 - x^2 + x^2\)

\(x^2 + 12x = 13\)

Divide the coefficient of x by 2; then add the square to both sides

\(x^2 + 12x + 6^2 = 13 + 6^2\)

\(x^2 + 12x + 36 = 13 + 36\)

\(x^2 + 12x + 36 = 49\)

Factorize

\(x^2 + 6x + 6x + 36 = 49\)

\(x(x + 6) + 6(x + 6) = 49\)

\((x + 6)(x + 6) = 49\)

\((x + 6)^2 = 49\)

Hence, the equation is \((x + 6)^2 = 49\)

Solving further

Take square root of both sides

\((x + 6) = \sqrt{49}\)

\(x + 6 = \±7\)

\(x = \±7- 6\)

This implies that

\(x = 7 - 6\)     or \(x = -7 -6\)

\(x = 1\)    or \(x = -13\)

HEnce, the solutions are \(x = 1\)    or \(x = -13\)

Answer:

(x+6)^2=49 and  x=−6±7

Step-by-step explanation:

The coordinates of the point p on the circumference of the circle is: P(x, y) = (150 cos θ, 150 sin θ)

To solve the problem we need to follow the below steps:

Step 1: Set up an xy-coordinate system

Step 2: Put the center of the circle at the origin

Step 3: Use the radius (150) to find the point P on the circle

The circumference is the distance around a circle.

It is calculated as 2πr.

Here, we are given the radius of the circle as 150.

So, the circumference of the circle is: C = 2πr = 2π × 150 = 300π

The coordinates of a point P on a circle with radius r and center (a, b) are given by: P(x, y) = (a + r cos θ, b + r sin θ)

Here, we can see that the center of the circle is at the origin (0, 0).

So, the coordinates of the point P on the circle are: P(x, y) = (0 + 150 cos θ, 0 + 150 sin θ)P(x, y) = (150 cos θ, 150 sin θ)

Since we are not given any value for the angle θ, we cannot find the exact values of x and y.

But we can write the coordinates of the point P on the circle in terms of θ.

So, the answer is: P(x, y) = (150 cos θ, 150 sin θ)

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Perry como fans fifty-six percent of respondents to an online poll said that they were perry como fans. if 982 randomly selected people responded to this poll.

By use the sample proportion to estimate the true proportion of all local residents who are Perry Como fans.

Let p be the true proportion of all local residents who are Perry Como fans. Then, the sample proportion is 0.56 and the sample size is n = 982.

We construct a 95% confidence interval for p by using the formula

Sample proportion ± z*standard error

Where z is the critical value from the standard normal distribution for a 95% confidence level, which is 1.96. The standard error is the estimated standard deviation of the sample proportion which is defined as

\(\sqrt{p*(1-p)/n} \\}\)

By putting the values we get

Standard error = \(\sqrt{0.56*(1-0.56)/982)\) = 0.018.

95% confidence interval = 0.56 ± 1.96*0.018 = (0.525, 0.595).

Hence, we can say with 95% confidence that the true proportion of all local residents who are Perry Como fans is between 0.525 and 0.595.

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Answer:

592 divided by 16=37

Answer:

592 divided by 16 is 37

3 boxes on top:

5 tens + 92 = 592

Step-by-step explanation:

:)

Answer:

h(f(x)) = 2x - 11

Step-by-step explanation:

To evaluate h(f(x)) substitute x = f(x) into h(x)

h(x - 7)

= 2(x - 7) + 3

= 2x - 14 + 3

= 2x - 11

The expression that represents the total cost after the return is 4b + 3r.

To reduce a fraction to its lowest terms by canceling to the lowest common factor for both numerator and denominator or to simplify an algebraic expression by grouping and combining similar terms is called Simplification.

Given that 6b + 4r represents the total cost of the rice and beans Gabriel bought.

He returns 2 bags of beans and 1 bag of rice, the expression that represents the total cost after the return is (6b + 4r) – (2b + r).

The simplification of the expression of the total cost is given below.

\(6b + 4r - (2b + r)\)

\(6b + 4r - 2b -r\)

Regrouping the common terms,

\(6b-2b + 4r -r\)

\(4b + 3r\)

Therefore, the expression that represents the total cost after the return is 4b + 3r.

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Answer: B

Step-by-step explanation: reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Answer:

pleasee reply me ...

you looking very gorgeous...

also h*t and s**y ..

Answer:

plz mark me as a brainelist

hope it helps you

Answer:

28 trees have been planted

Step-by-step explanation:

I sure you, it's right

Answer: /

Step-by-step explanation:

Answer:

1/ $ 4.08

2/ $675.92

Step-by-step explanation:

Take 68 times 0.06% = $4.08

680 - 4.08= 675.92

Answer:

Step-by-step explanation:

40.80 it told me the answer

Answer:

The answer is "Linear function".

Step-by-step explanation:

Linear features would be those that have a linear graph. Its following location identified to a linear function, that is \(\bold{f(x) = a+bx}\).

This function had a variable one of reliant to its variable, which is "x", and it's distinct and the response variable is reliant.

please find the attachment of the graph.

Answer:

5

Step-by-step explanation:

we can make that blank x

3/x=21/35

Now cross multiply

3(35)=x(21)

105=21x

/21.  /21

5=x

Or

Divide be numerators to see how much of a difference it is

21/3=7

So we divide the denominator by 7

35/7=5

So the denominator is 5

Hopes this helps please mark brainliest

Answer:

x = -27

Step-by-step explanation:

x / 9 =3

multiply both sides by -9

x = -27

Hope this helps!!

Happy Holidays!!

Final Answer: \(x = -27\)

Steps/Equations:

Question: \(\frac{x}{-9} = 3\)

Step 1: Move the negative sign to the left side.

\(-\frac{x}{9} = 3\)

Step 2: Multiply both sides by \(3\).

\(-x = 3 * 9\)

Step 3: Simplify \(3 * 9\) to \(27\).

\(-x = 27\)

Step 4: Multiply both sides by \(-1\).

\(x = -27\)

~I hope I helped :)~

Answer:

The length of Big Ben shadow is 252.8 feet

Step-by-step explanation:

The given parameters are;

The height of the Big Ben clocktower in London ≈ 316 feet tall

The length of the shadow Shana casts = 4-foot

The height of Shania = 5 feet

Therefore, we have, by similar triangles;

\(\dfrac{The \ length \ of \ the \ shadow \ Shana \ casts }{The \ height \ of \ Shania} = \dfrac{The \ length \ of \ the \ shadow \ The \ Big \ Ben \ casts}{The \ height \ of \ the \ Big \ Ben \ clocktower}\)Substituting the values, gives;

\(\dfrac{4 \ feet}{5 \ feet} = \dfrac{The \ length \ of \ the \ shadow \ The \ Big \ Ben \ casts}{316 \ feet}\)

\(The \, length \, of \, the \, shadow \, The \, Big \, Ben \ clocktower \ casts = 316 \ feet \times \dfrac{4 \ feet}{5 \ feet} = 252.8 \ feet\)

The length of the shadow The Big Ben clocktower casts = The length of Big Ben shadow = 252.8 feet

Answer:

252.8 feet

Step-by-step explanation: