y=x+4 x+y=6 classification
and intersection point?​

Answer:

Graph A

Step-by-step explanation:

Answer:

???????????

Step-by-step explanation:

sorry cant help

We find the values of x, y, and λ, we can substitute them back into the original function z = 6x^2 + 5xy + 2y^2 to determine the optimized value of z.

The Lagrange multiplier method is used to optimize a function subject to one or more constraints. In this case, we want to optimize the function z = 6x^2 + 5xy + 2y^2 subject to the constraint 2x + y = 96.

To begin, we set up the Lagrangian equation:

L(x, y, λ) = 6x^2 + 5xy + 2y^2 + λ(2x + y - 96),

where λ is the Lagrange multiplier.

Next, we find the partial derivatives of L with respect to x, y, and λ, and set them equal to zero:

∂L/∂x = 12x + 5y + 2λ = 0,

∂L/∂y = 5x + 4y + λ = 0,

∂L/∂λ = 2x + y - 96 = 0.

We now have a system of three equations with three unknowns (x, y, and λ). Solving this system of equations will give us the critical points that satisfy both the function and the constraint.

Once we find the values of x, y, and λ, we can substitute them back into the original function z = 6x^2 + 5xy + 2y^2 to determine the optimized value of z.

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Step-by-step explanation:

Break it up into two trapezoids as shown

area = trap1 + trap2

      = 2 *   (7+3) / 2   + 3 *  ( 7 + 3) / 2 = 10 + 15 = 25 units^2

Answer:

11 3/8

Step-by-step explanation:

3 3/8 + 7 3/4

convert the 3/4 to /8 so that they can be added together

3/4 = 6/8

add together

3 3/8 + 7 6/8 = 10 11/8 = 11 3/8

Answer:

11 1/8 or 89/8

Step-by-step explanation:

start of by changing them into unproper fractions

3 3/8 to 27/8 and 7 3/4 to 31/4

these are the rest of my steps

The expression that gives the volume of the sphere is 4/3 π (10)^3 cubic centimeters

It is the space occupied by a body, it is calculated by multiplying its dimensions, for example: length, height and width.

Information about the problem:

The dimensions of the cylindrical can allow for spherical ball with a diameter of 20 centimeters, so we calculate the radius:

r = d/2

r = 20 cm/2

r = 10 cm

Using the volume of the sphere formula we get:

v= (4 *π * r³) / 3

v= 4/3 π (10)^3

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4 radians is equal to 299 degree after rounding it to the nearest degree.

Here we have to convert 4 radians into degree.

To convert radians to degrees,

We can use the formula:

degrees = radians x 180 /π

Where π is approximately 3.14.

So, if we substitute 4 radians into the formula, we get:

degrees = 4 x 180 / 3.14

degrees = 229.29

To round this to the nearest degree,

We look at the decimal part:

0.29 is less than 0.50, so we round down.

Therefore, the answer is 229 degrees.

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Answer:

Infinitely many solutions

Step-by-step explanation:

Answer:

infinitely many solutions

Step-by-step explanation:

cause khan academy said so

Multiply the numerator by numberator and denominator by denominator.

a/b multiplied by c/d is ac / bd.

Answer:

Multiply the top numbers

Multiply the bottom numbers

Simplify if needed

Example:

4/5×6/8= 24/40=3/5

The budgets of Hong Kong, the United States of America, and Korea differ in contents, formats, advantages, and disadvantages. While each budget has its strengths and weaknesses, they all aim to provide a clear and transparent financial plan for their respective countries.

A budget is a financial plan that estimates expected income and expenditure for a specific period. It may include income, expenses, debts, and savings. Budgets may vary from country to country and can be analyzed by comparing their contents, formats, advantages, and disadvantages. Here are the budgets of Hong Kong, the United States of America, and Korea:

United States Budget:

Korean Budget:

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Answer:

12 feet.

Step-by-step explanation:

1 inch = 4 feet.

Multiply 3 by 4.

3×4=12

I multiplied 3 by 4 because 1-inch equals 4 feet, which means if we multiply both terms by 3, you will get 3 inch = 12 feet.

Hope this helps!

The distribution of the number of hours people spend at work per day is described as unimodal and symmetric. Unimodal means that the distribution has a single peak, indicating that most people tend to work around a specific number of hours. Symmetric means that the distribution is balanced around its mean, with equal probabilities of observing values above and below the mean.

In this case, the mean number of hours people spend at work per day is 8 hours, indicating that on average, individuals work for 8 hours each day. The standard deviation of 0.5 hours provides a measure of the variability or spread of the data around the mean. A smaller standard deviation suggests that the data points are closer to the mean, while a larger standard deviation indicates greater dispersion.

The fact that the distribution is unimodal and symmetric implies that there is a central tendency in the number of hours worked per day, with most individuals falling close to the mean value. This suggests that there may be some societal or organizational norms influencing the typical working hours.

It is important to note that this description assumes a normal distribution, also known as a bell curve. The normal distribution is commonly used to model various phenomena in statistics due to its mathematical properties and widespread applicability. However, it is worth mentioning that real-world data may not always perfectly follow a normal distribution.

To summarize, the distribution of the number of hours people spend at work per day is unimodal and symmetric, with a mean of 8 hours and a standard deviation of 0.5 hours. This indicates that most individuals tend to work around 8 hours per day, with relatively little variation from this average.

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Answer:

-15

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

what is even going on at A

Step-by-step explanation:

f(x) =14x+4

h(x)=7x

f(x)-h(x)=14x+4-7x

=7x+4

Answer: (3x - y)(x + y)2

Step-by-step explanation: SHOUT OUT TO THE QUESTIONARE WHO ASKED THIS

Combine like terms: 3x3 - 7x2y - 5xy2 - y3 =

Answer:i kinda don't understand but i guess you mean sqrt11/2?

Step-by-step explanation:2x^2+11=0 easy move

A requirement of a random sample is that every individual has an equal chance of being selected.

What is a random sample? A random sample is a process of selecting members from a population, that each member has an equal chance of being chosen. In a random sample, each member of the population has an equal chance of being selected.

Therefore, every individual has an equal chance of being selected is a requirement of a random sample. So, option A is the correct answer. It is the most essential part of random sampling.

There are various types of random sampling techniques, including simple random sampling, stratified sampling, cluster sampling, and systematic sampling.

The objective of random sampling is to acquire an unbiased sample that represents the entire population fairly. The primary purpose of random sampling is to minimize bias while selecting the members of a population.

Hence, most essential part of Random Sampling is that every individual has an equal chance of being selected.

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Answer:

\(\sqrt{169}\) = 13

\(\sqrt{36}\) = 6

\(\sqrt{196}\) = 14

Step-by-step explanation:

answer:

a) \(\sqrt{169}=13\)

b) \(\sqrt{36}=6\)

c) \(\sqrt{196}=14\)

hope this helps :)  

-audrey <3

Answer:

i actually dont know the answer i just need

Step-by-step explanation:

points lol sorry shawty

Answer: 1.33

Step-by-step explanation:

0.8 divided by 0.6= 1.33333333333

3 is in the hundredths place and 3 is in the thousandths place.

Since the digit in the thousandths place (3) is less than 5, the digit in the hundredths place (3) does not change.

The digits to the right of the hundredths place are dropped.

1.33333333 rounded to the nearest hundredth (two decimal places) = 1.33.

Ram will be 5 times as old as he is now after 8 years. Ram will be 10 times as old as he is now in 18 years hence.

To determine when Ram will be 10 times as old as he is now, let's first find out his current age.
The student question states that Ram will be 5 times as old as he is now after 8 years. Let's denote Ram's current age as "x" years.
Step 1: Write the equation to represent Ram's age 8 years from now.
In 8 years, Ram's age = 5 × (current age)
So, 5x = x + 8
Step 2: Solve the equation to find Ram's current age.
4x = 8
x = 2
So, Ram's current age is 2 years old.
Now, let's find how many years hence he will be 10 times as old as he is now.
Step 3: Write the equation to represent when Ram will be 10 times as old as he is now.
10 × (current age) = (current age) + (years hence)
10 × 2 = 2 + y (where y = years hence)
Step 4: Solve the equation to find the years hence.
20 = 2 + y
y = 18
So, Ram will be 10 times as old as he is now in 18 years hence.

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Answer:

commutative

Step-by-step explanation:

im pretty sure this is correct but sorry if im wrong

Answer:

A

Step-by-step explanation:

trust

Answer:

The answer is A Thomas' account will have about $475.32 less than Sheril's account

Step-by-step explanation:

Its A because 840 Plus 7.5% Is 903 which means And 1,250 plus 6.9% is 1,336.25 so Sheril has $475.32

To show that w = u × v and v = w × u, we need to demonstrate that the cross product of vectors u and v yields the same result as the cross product of vectors w and u.

Given that u = v × w, let's calculate the cross product of w and u:

w × u = (u × v) × u

Since the cross product is not associative, we need to use the vector triple product identity:

w × u = u × (v × u) - (u · u) v

Since u is orthogonal to v, the dot product (u · v) is zero. Therefore, we can simplify the equation:

w × u = u × (v × u)

Next, let's calculate the cross product of v and u:

v × u = (u × v) × v

Using the vector triple product identity:

v × u = v × (u × v) + (v · v) u

Again, since u is orthogonal to v, the dot product (v · v) is zero:

v × u = v × (u × v)

Thus, we have shown that w = u × v and v = w × u, indicating that the cross products are equivalent in both directions.

In summary, when u, v, and w are orthogonal unit vectors, the cross product of u and v yields the same result as the cross product of w and u, as well as the cross product of v and w.

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To find the percentage, we can use the following formula:

Percentage = (Part / Whole) * 100

So, $131,701.32 is approximately 16.67% of $790,207.91.

In this case, the part is $131,701.32 and the whole is $790,207.91.

Percentage = ($131,701.32 / $790,207.91) * 100

Calculating the value:

Percentage ≈ 0.1667 * 100

Percentage ≈ 16.67%

Therefore, $131,701.32 is approximately 16.67% of $790,207.91.

Alternatively, we can calculate the percentage by dividing the part by the whole and multiplying by 100:

Percentage = ($131,701.32 / $790,207.91) * 100 ≈ 0.1667 * 100 ≈ 16.67%

So, $131,701.32 is approximately 16.67% of $790,207.91.

If you have any further questions, feel free to ask!

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Answer:

The sales tax is 4%

Step-by-step explanation:

hope this helps plz mark brainliest

Answer:

Well, if we consider \(r\) as y and \(q\) as x.

Step-by-step explanation:

So, typically, a linear function is either represented using function notation

\(f(x)=mx+b\)

Or in slope-intercept form

\(y=mx+b\)

This question is oddly using the variables r and q in place of y and x. If we replace them to be y and x, it will be a linear equation (because the slope is constantly changing).

But, if you aren't allowed to replace r and q to be y and x, then it isn't a linear function.

Answer:

B

Step-by-step explanation:

The explanation is attached below.