help me with this please

Hence the value for MN midsegment is triangle is  x = MN = 12 units.

M and N are, respectively, the midpoints of JK and JL in the triangle JKL.

MN is a midsegment of the triangle JKL because it is parallel to KL.

What exactly is  midsegment?

A triangle's midsegment is a line segment that joins the midpoints of its two sides. A triangle's midsegment is always half as long as its third side and runs parallel to it at all times.

Triangles have the following characteristics:

Three sides, three vertices, and three angles make up the polygonal shape known as a triangle.

- The total of a triangle's three angles is 180 degrees.

- Any two triangle sides added together will always be longer than the third side.

- Less than the third side's length separates the two sides of a triangle from one another.

- A triangle's perimeter is the product of its three sides.

KL is 12 units in length. MN is therefore 12 units long as well.

Hence, x = MN = 12 units.

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At most Josh can invite 14 friends to the party. If he invited that many friends, each will receive 3 granola bars and 4 fruit drinks.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Number of granola = 42

Number of fruit drinks = 56

The highest common multiples of 42 and 56.

14 x 3 = 42

14 x 4 = 56

Now,

The number of friends that can be invited is 14.

Where each friend gets an equal number of each item.

Thus,

At most Josh can invite 14 friends to the party.

The number of items each friend received is 3 granola bars and 4 fruit drinks.

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Answer:

no as the answer would be a decimal

Step-by-step explanation:

an easier way to know is to add up all the digits

3 + 9+0 +5+2= 19 and if that number is a multiple of 3 then it will be divisible by 3

this works for any number that should be divided by 3

example

is 2345 divisible by 3

2+3+4+5 =14 so no it is not divisible by 3

example

is 12345 divisible by 3

1+2+3+4+5 =15 so yes it is divisible by 3

hope this helps

pls can u help me with my most recent question pls and thx

Answer:

Your answer would be 25.

The statement that In a firm with a multidivisional structure, the object is to try to achieve tight coordination between functions with emphasis on R&D, production, and marketing is false.

In this kind of structure, employees are divided into departments based on the types of products and/or geographic areas. For instance, General Electric has six product divisions: energy, capital, home & business solutions, healthcare, aviation, and transportation.

In contrast to a functional organization, which allows for greater efficiency by having only one department oversee all activities in a certain area, such as marketing, a multidivisional structure requires that a corporation have marketing units within each of its divisions.

It is untrue to say that the goal of a company with a multidivisional structure is to create close coordination between functions, with a focus on R&D, manufacturing, and marketing.

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complete question;

In a firm with a multidivisional structure, the object is to try to achieve tight coordination between functions with emphasis on R&D, production, and marketing. TRUE /FALSE

Answer:

The number of seedlings the three boys planted together is 560 seedlings

Step-by-step explanation:

The possible information in the question are;

Percentage of the seedlings planted by Ali = 40%

Percentage of the seedling planted by Ben = 45%

The percentage of the seedling planted by Cliff = The rest of the seedling

The number of seedling planted by Cliff = 84 siblings

Therefore, the percentage of the seedling planted by Cliff = 100% - 45% - 40% = 15%

Given that Cliff planted 15% of the seedlings, we have;

15% of seedlings Cliff planted = 84

Let X = the total number of seedlings

15/100 × X = 0.15×X = 84

X = 84/0.15 = 560

The total number of seedlings = The number of seedlings the three boys planted together = 560 seedlings.

The standard form of a linear equation is expressed as

Ax + By = C

The given points that the line passed through are (6, 4) and (- 4, 9)

The first step is to find the slope of the equation. The formula for finding slope is expressed as

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

From the points given,

x1 = 6, y1 = 4

x2 = - 4, y2 = 9

m = (9 - 4)/(- 4 - 6) = 5/- 10

m = - 1/2

The eqyation of a line in the slope intercept form is expressed as

y = mx + c

m = slope

c = y intercept

To find c, we would substitute m = - 1/2, x = 1 and y = 4 into the slope intercept equation. It becomes

4 = - 1/2 * 1 + c

4 = - 1/2 + c

c = 4 + 1/2 = 9/2

Thus, we have

y = - x/2 + 9/2

Converting it to standard form, the standard form is

x/2 + y = 9/2

- x + 2y = 9

where

A = - 1, B = 2 and C = 9

Step-by-step explanation:

Multiply 0.75 by 35 songs

0.75×35=26.25

then add $13

26.25+13.00= 39.25

$39.25 a month with 35 downloaded songs

$26.25 for only downloaded songs

Answer: x=4

Step-by-step explanation: as you saw everything is multiplied by 5 this means the 4 became a 20.

3x+8=20

-8 on both sides

3x=12

divide both sides by 3

x=4

Answer:

a. (x+19)(x+1)

b. (z-1)(z-1)

c. 3(2x-3)

Step-by-step explanation:

a. x^2+20x+19

(x+19)(x+1)

b. z^2-2z+1

(z-1)(z-1)

c. 9(x-1)-3x

9x-9-3x

6x-9

3(2x-3)

Answer:

SAS, because vertical angles are congruent.

If the expected frequencies are not all equal, we can determine them by using the equation enp for each individual category, where n is the total number of observations and p is the probability for the category. This equation helps us calculate the expected frequency for each category based on their probabilities and the total number of observations.

On the other hand, if the expected frequencies are equal, we can determine them by using the equation n/k, where n is the total number of observations and k is the number of categories. This equation helps us distribute the total number of observations equally among the categories when the expected frequencies are equal.

Expected frequencies do not necessarily have to be whole numbers. They can be decimals or fractions depending on the context and calculations involved.

Goodness-of-fit hypothesis tests can be left-tailed, right-tailed, or two-tailed. These different types of tests allow us to assess whether the observed data significantly deviates from the expected frequencies. The choice of the tail depends on the specific research question and the alternative hypothesis being tested.

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Answer:

60 ft

Step-by-step explanation:

3 times 20 is 60 ft so there is your answer

Answer:

C

Step-by-step explanation:

Diameter is 3 feet, and the radius is half the diameter.

Circumference

Distance travelled in 20 rotations

If A,B, and C are the letters selected and we use A twice, B twice, and C once. The number of ways different passwords exist in this scenario are 30.

A password, sometimes known as a passcode (in devices made by Apple, for instance), is a hidden piece of information that is typically a long string of characters and is used to verify a user's identity. Passwords were always thought to be memorized, but today's average person has access to a huge number of password-protected services, making it difficult to remember a different password for each one. The secret is kept by a party known as the claimant, and the person confirming the claimant's identity is known as the verifier, according to the nomenclature of the NIST Digital Identity Guidelines. The verifier can determine the identity of the claimant when the claimant successfully uses a recognized authentication technique to show the verifier that they know the password.

A, B and C are selected

A is used twice B is used twice and C is once

Total ways = 5!/2!.2! = 30

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Answer:

x = 4y - 4/3

Step-by-step explanation:

Step 1: Write expression

3x + 4 = 12y

Step 2: Subtract 4 on both sides

3x = 12y - 4

Step 3: Divide both sides by 3

x = 4y - 4/3

Therefore, at the given point (1, 1, 2, 4), ∂u/∂t = (ln(2) / 2) × ∂t/∂u, and ∂t/∂u cannot be determined from the given equation.

To calculate the partial derivatives ∂u/∂t and ∂t/∂u using implicit differentiation of the given equation, we'll differentiate both sides of the equation with respect to the variables involved, treating the other variables as constants.

Let's break it down step by step:

Given equation: (-2ln(-x) = ln(2)(tx - v) × 2ln(w - uv) = ln(2)

We'll differentiate both sides of the equation with respect to u and t, treating x, v, and w as constants.

Differentiating with respect to u:

Differentiate the left-hand side:

d/dt (-2ln(-x)) = d/dt (ln(2)(tx - v))

-2(1/(-x)) × (-1) × dx/du = ln(2)(t × du/dt - 0) [using chain rule]

Simplifying the left-hand side:

2(1/x) × dx/du = ln(2)t × du/dt

Differentiating with respect to t:

2ln(w - uv) × d/dt (w - uv) = 0 × d/dt (ln(2))

2ln(w - uv) × (dw/dt - u × dv/dt) = 0

Since the second term on the right-hand side is zero, we can simplify the equation further:

2ln(w - uv) × dw/dt = 0

Now, we substitute the given values (1, 1, 2, 4) into the equations to find the partial derivatives at that point.

At (1, 1, 2, 4):

-2(1/(-1)) × dx/du = ln(2)(1 × du/dt - 0)

2 × dx/du = ln(2) × du/dt

dx/du = (ln(2) / 2) × du/dt

2ln(w - uv) × dw/dt = 0

Since the derivative is zero, it doesn't provide any information about ∂t/∂u.

Therefore, at the given point (1, 1, 2, 4):

∂u/∂t = (ln(2) / 2) × ∂t/∂u

∂t/∂u cannot be determined from the given equation.

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Minimum sample size (n) = 15

To determine the minimum sample size required, we can use the formula:

n = (Zα/2 * σ / E)^2

Where:
- n is the minimum sample size
- Zα/2 is the z-score at the 95% confidence level, which is 1.96
- σ is the population standard deviation, which is given as 3.8
- E is the maximum error we can tolerate, which is 2 units in this case

Substituting the values, we get:

n = (1.96 * 3.8 / 2)^2
n = 27.44

Rounding up to the nearest whole number, we get a minimum sample size of 28.

Therefore, we need to sample at least 28 individuals from the normally distributed population to be 95% confident that the sample mean is within two units of the population mean, assuming a population standard deviation of 3.8.

To determine the minimum sample size required for a 95% confidence level, we'll need to use the following formula:

n = (Z * σ / E)^2

where:
- n is the minimum sample size
- Z is the Z-score corresponding to the desired confidence level (1.96 for a 95% confidence level)
- σ is the population standard deviation (3.8 in this case)
- E is the margin of error (2 units in this case)

Step 1: Identify the values
Z = 1.96 (from the 95% confidence level)
σ = 3.8
E = 2

Step 2: Plug the values into the formula
n = (1.96 * 3.8 / 2)^2

Step 3: Calculate the result
n = (7.528 / 2)^2
n = (3.764)^2
n ≈ 14.15

Since the sample size must be a whole number, round up to the nearest whole number to ensure the desired level of confidence is achieved.

Minimum sample size (n) = 15

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Answer:

Step-by-step explanation:

Given function:

Find its inverse:

Correct choice is D

The test statistic is approximately 1.22, rounded to two decimal places.

The test statistic measures the deviation of the sample proportion from the population proportion under the null hypothesis and helps determine the statistical significance of the claim.

To calculate the test statistic, we use the formula:

z0 = (p′ - p0) / sqrt(p0 * (1 - p0) / n)

Where:

p′ = sample proportion = 0.60

p0 = population proportion under the null hypothesis = 0.49

n = sample size = 30

Plugging in the values, we have:

z0 = (0.60 - 0.49) / sqrt(0.49 * (1 - 0.49) / 30)

Calculating the expression within the square root:

sqrt(0.49 * (1 - 0.49) / 30) ≈ 0.090

Substituting back into the formula:

z0 = (0.60 - 0.49) / 0.090 ≈ 1.22

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Plot the vertex at (0,-3), then go down 2 units and right units to plot a point at (5,-5). Then you can draw your line through the 2 points.

Answer:

the answer is SSS (side-side-side)

Step-by-step explanation:

since the picture shows red tick marks on each side it's showing you they are all congruent by the sides which is the method SSS (side-side-side)

No because -4 is not smaller than -5, it is bigger.

The required total cost of packaging each comforter is $89.20.

Activity estimated indirect activity costs allocation base estimated quantity of allocation base,

materials handling $ 12,600 number of parts 4,200 parts

Cost per part = $ 12,600/4,200 =  $3

assembly$ 55,440 number of parts 4,200 parts,

Cost per part = $ 55,440/4,200 =  $13.20

packaging $10,920 number of comforters 1,050 comforters each comforter consists of 4 parts

Cost per part =$10,920 /1,050 = $10.40

Then, For all cost of 4 parts,

Materials handling = ($3 x 4) = $12

Assembly = ($13.20 x 4) = $52.80

Packaging = ($10.40 x 1) = $10.40

Total overhead cost = $75.20

And Direct materials cost = $14.00

So, total manufacturing cost =  $75.20 + $14.00 =  $89.20

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The weight distribution can vary based on the number of crates and their sizes. It's important to consider the weight of each size and evenly distribute the crates to ensure the trucks are loaded properly.

The three trucks are being loaded with small, medium, and large crates. Each crate of the same size has the same weight, and each size has a different weight.

The weight of the crates is dependent on their size. Let's say the small crates weigh 10 pounds, the medium crates weigh 20 pounds, and the large crates weigh 30 pounds.

To load the trucks, you need to consider the weight distribution. If you want to evenly distribute the weight, you can load the same number of crates of each size onto each truck.

For example, if you have 10 small, 10 medium, and 10 large crates, you can load 3 small, 3 medium, and 3 large crates onto each truck.

However, if you have a different number of crates for each size, you will need to adjust the distribution accordingly. Let's say you have 10 small, 5 medium, and 15 large crates.

In this case, you can calculate the total weight of each size by multiplying the weight of one crate by the number of crates.

Then, you can divide the total weight of each size by the total number of trucks to determine how many crates of each size should be loaded onto each truck.

For example, if the total weight of the small crates is 100 pounds, the total weight of the medium crates is 100 pounds, and the total weight of the large crates is 450 pounds, and you have 3 trucks, you can divide the total weight by the number of trucks.

This means each truck should carry approximately 33 pounds of small crates, 33 pounds of medium crates, and 150 pounds of large crates.

Remember, the weight distribution can vary based on the number of crates and their sizes.

It's important to consider the weight of each size and evenly distribute the crates to ensure the trucks are loaded properly.

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Answer:

-5x + 13xy -7

Step-by-step explanation:

trinomial means 3 terms

degree 2 means the highest power  of the variables when added together is 2

constant -7 means  the constant is -7

-5x + 13xy -7

3 terms

xy = degree 2

-7 is the constant

Hi, I'm cookie monster:

A trinomial is an expression with 3 terms, so we can eliminate choice C and D right away. A degree is the highest exponent in the expression and there isn't even an exponent of 2 in choice B. So, Choice A is corrrect.

Now, I better eat some more cookies before I eat my computer.

Answer:

a > 11

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Algebra I

Step-by-step explanation:

Step 1: Define

7a + 42 + 8 < -10 + 9a - 6 + 4a

Step 2: Solve for a

Here we see that any value a greater than 11 would work as a solution to the inequality.

50 miles because of the miles

Answer:

(a) If r is any rational number and s is any irrational number, then r/s is rational

(b) The statement is false when r is 0

Step-by-step explanation:

Given

\(r \to\) rational number

\(s \to\) irrational number

\(\frac{r}{s} \to\) irrational number

Solving (a): The negation

To get the negation of a statement, we only need to negate the end result

In other words, the number type of r and s will remain the same, but r/s will be negated.

So, the negation is:

\(r \to\) rational number

\(s \to\) irrational number

\(\frac{r}{s} \to\) rational number

Solving (b): When r/s is irrational is false

Given that:

\(\frac{r}{s} \to\) irrational number

Set r to 0

So:

\(\frac{r}{s} = \frac{0}{s}\)

\(\frac{r}{s} = 0\) -- rational

Hence, the statement is false when r is 0

Answer: x= 5/2, y= 11, z= 3/2

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point form:

(5/2, 11, 3/2)