Are the lines C and D parallel? (The figure may not be drawn to scale). Giving brainliest for whoever answers correctly

1. Yes
2.no
3. Can’t be determined

Step-by-step explanation:

Hey there!

Factors are the list of numbers which are divides the given number exactly.

Example;

Factor of 20 is;

= 1,2,4,5,10,20

{As 1,2, 4, 5, 10, 20 divides 20 exactly}.

So, the list of factors of 42 are;

= 1,2,3,6,7,14,21,42.

Hope it helps...

The coordinates of points A and B are (-4, 5) and (2, 6) respectively. Point B is close to the origin by 0.1 unit

The positions or coordinates of points A and B are (-4, 5) and (2, 6) respectively

In order to use the Pythagorean Theorem to find the straight-line distance from each point to the origin (Consider the attached image):

Distance for point A

d = √((-4)²+5²)

d = √41 = 6.40 units

Distance for point A

d = √(2²+6²)

d = √40 = 6.32 units

To find which point is close to the origin and by how much:

The distance of B is less, so point B is close to the origin

Difference of distance =   6.40 - 6.32  = 0.08 ≈ 0.1 unit

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Answer:

Avoid histograms with small bin widths that group data into lots of bins. A histogram constructed with small bin widths will show the distribution as a “pancake.” so no it does not help us see the pattern in the data.

Step-by-step explanation:

To start, let's sketch the graph of the curve y = x from x = 0 to x = 20. This is simply a diagonal line that passes through the points (0,0) and (20,20), as shown below:

```
   |
20  |    *
   |   *  
   |  *  
   | *    
   |*    
0  --------------
  0   10   20
```

Now, we want to revolve this curve around the x-axis to create a solid shape. Specifically, we want to create a paraboloid, which is a three-dimensional shape that looks like an upside-down bowl.

To find the volume of this paraboloid, we need to use calculus. The basic idea is to slice the solid into very thin disks, and then add up the volumes of all the disks to get the total volume.

To do this, we'll use the formula for the volume of a cylinder, which is:

V = πr^2h

where r is the radius of the cylinder and h is its height. In our case, each disk is a cylinder with radius r and height h, where:

- r is equal to the y-value of the curve (i.e. r = y = x), since the disk extends from the x-axis to the curve.
- h is the thickness of the disk, which is a very small change in x. We can call this dx.

So, the volume of each disk is:

dV = πr^2dx
  = πx^2dx

To find the total volume of the paraboloid, we need to add up the volumes of all the disks. This is done using an integral:

V = ∫(from x=0 to x=20) dV
 = ∫(from x=0 to x=20) πx^2dx

Evaluating this integral gives us:

V = π/3 * 20^3
 = 8000π/3

So the exact volume of the paraboloid is 8000π/3.

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Statistical significance refers to the likelihood that the association between two variables is not due to chance alone. In other words, it is a measure of the probability that the observed relationship between two variables is real and not just a result of random variation or sampling error.

When analyzing data, researchers often use statistical tests to determine whether there is a significant association between two variables. A p-value is calculated, which represents the probability that the observed relationship between the variables is due to chance. If the p-value is less than a predetermined threshold (usually 0.05), the results are considered statistically significant, and the researchers can conclude that there is a real association between the variables. It's important to note that statistical significance does not necessarily imply practical significance. Just because a relationship is statistically significant does not mean that it is important or meaningful in real-world terms. Additionally, statistical significance only tells us about the strength of the relationship between two variables, not about causation or directionality. Therefore, it is always important to interpret statistical significance in the broader context of the research question and study design.

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We know that the required coordinates (x, y) of point C are (-15, -3/4).

Coordinates are a pair of numbers that are used to calculate the position of a point or a form in a 2-dimensional plane.

The x-coordinate and the y-coordinate are two numbers that define a point's location on a 2D plane.

It's crucial to write the x- and y-coordinates in an ordered pair in the correct order.

Always, the x-coordinate comes before the y-coordinate.

So, the coordinate is then determined as follows:

C = 1/(m + n) * (mx2 + nx1, my2 + ny1)

Replace the unknown values in the equation above to get the representation shown below:

C = 3/4 * (3 * -5 + 1 * -5, 3 * -3 + 1 * 8)

Now, evaluate as follows:

C = (-15, -3/4)

Therefore, we know that the required coordinates (x, y) of point C are (-15, -3/4).

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Answer: 4x+11

Step-by-step explanation:

-2x plus 11 plus 6x

add -2x and 6x

then we get 4x

then we add the extra 11 to the end

equaling 4x+11

Answer:

4x+11

Step-by-step explanation:

Answer:

the longest segment is between 14 and 9

Step-by-step explanation:

this is the best answer in my eyes

The length of the diagonal of the rectangular prism will be 19.95 centimeters.

A rectangle's longitudinal divides it into two equivalent right triangles. A rectangle's diagonal elements are all the same length. A rectangle is a rectangle whose diagonal elements bisect one another, cross at right angles, and are identical.

The length of the diagonal of the rectangular prism is given as,

D² = L² + W² + H²

The dimensions of the rectangular prism will be 14 cm long, 11 cm wide, and 9 cm tall.

The diagonal length is calculated as,

D² = 14² + 11² + 9²

D² = 196 + 121 + 81

D² = 398

D = 19.95 cm

The length of the diagonal of the rectangular prism will be 19.95 centimeters.

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We can expect 30 guests to receive free admission out of the 1500 guests expected this weekend.

To determine how many guests can be expected to receive free admission, we need to use the given information about the ratio of guests with coupons to guests without coupons. We can do this by setting up a proportion and solving for the unknown variable.

Let x be the number of guests we can expect to receive free admission.
1/50 = x/1500

Cross-multiplying gives us:
50x = 1500

Dividing both sides by 50 gives us:
x = 30

Therefore, we can expect 30 guests to receive free admission out of the 1500 guests expected this weekend.

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The domain of a rational function is the set of all possible values of x for which the function is defined. In this case, the rational function is f(x) = (3x) / (2x^3 - x^2 - 15x).

To find the domain, we need to determine any values of x that would make the denominator equal to zero. This is because division by zero is undefined.

So, we set the denominator equal to zero and solve the equation: 2x^3 - x^2 - 15x = 0.

Now, we can factor the equation: x(2x^2 - x - 15) = 0.

To find the values of x, we set each factor equal to zero:

1. x = 0
2. 2x^2 - x - 15 = 0

To solve the second equation, we can use factoring or the quadratic formula. Factoring gives us: (2x + 5)(x - 3) = 0.

Setting each factor equal to zero, we get:
3. 2x + 5 = 0  -->  x = -5/2
4. x - 3 = 0  -->  x = 3

Now we have the values of x that would make the denominator equal to zero: x = -5/2, x = 0, and x = 3.

Therefore, the domain of the rational function f(x) = (3x) / (2x^3 - x^2 - 15x) is all real numbers except for x = -5/2, x = 0, and x = 3.

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Answer:

(11 , 0)

Step-by-step explanation:

x - 4 = 7

x = 7 +4

x = 11

           y + 2 = 2

                y = 2 - 2

                 y = 0

An equation is formed of two equal expressions. The equation of the ellipse is,

⇒ [(x-6)²/49] + [(x-2)²/9] = 1.

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

As it can be seen that the centre of the ellipse is at (6,2). Also, the major radius is equal to 7 units, while the minor radius is equal to 3 units. The general equation of the ellipse is given as,

(x - h)²/a² + (y - k)²/b² = 1

(x - 6)²/7² + (y - 2)²/3² = 1

[(x-6)²/49] + [(x-2)²/9] = 1.

Hence, the equation of the ellipse is,

⇒ [(x-6)²/49] + [(x-2)²/9] = 1 .

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Answer:

the answer is A on edge :)

Step-by-step explanation:

good luck <3

Answer:

Step-by-step explanation:

Divide the numbers by only the prime numbers.

After u have done completing as in the attached picture:

you have to write :

156 = 2 × 2 × 3 × 13

If 1(1/4) pound of turkey is sold for $9, then the unit-price of the turkey is $7.20 per pound.

The "Unit-Price" is defined as the price of a single unit or item of a product, typically expressed in terms of a standard unit of measurement, such as price per pound, price per liter, or price per piece.

To find the unit price of turkey in the package, we need to divide the total cost of the package by the weight of the turkey in the package.

First, we need to convert 1(1/4) pounds to a decimal, which is 1.25 pounds.

Then, we can find the unit price by dividing the total-cost of $9 by the weight of the turkey in the package:

⇒ Unit price = (Total cost)/(Weight of turkey in package),

⇒ Unit price = $9/1.25 pounds,

⇒ Unit price = $7.20 per pound,

Therefore, the unit price of turkey in the package is $7.20 per pound.

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The given question is incomplete, the complete question is

A store sells a 1(1/4) pound package of turkey for $9. ​What is the unit price of the turkey in the package?

Answer:

≈0.0499% with 365 days

Step-by-step explanation:

18.240 / 365 = 0.04997260 (and so on..)

Answer: 7. 35, 8. 42.50

Step-by-step explanation:

7. First, convert 4 3/8 to an improper fractoin.

4 3/8 = 35/8

Now divide 35/8 by 1/8 and you get 35.

8. Each ounce increased 5 dollars, so 8.5 ounces increased 8.5*5 dollars = $42.50

Answer:

Step-by-step explanation:

Make m subject of the formula :

M=(T/2π)^2 * K

M= (0.5/2\(\pi\))^2 * 125=0.79kg

I hope it will help

Answer:

Step-by-step explanation:

3, 7, and 4 are 35 degrees

subtract 35 from 180 to get 145.

1, 2, 5, and 6 are 145

Answer: 1 2/3 Liters

Step-by-step explanation:

The equation is going to be the amount of soda, multiplied by the amount of bottles Keisha has

5/9 x 3/1 (3/1 is equivalent to having 3 or 1+1+1)

We are going to multiple the numbers, numerator by numerator, and denominator by denominator since we do not need to add or subtract

Your improper awnser would be 15/9

DO NOT STOP HERE THIS IS NOT THE SIMPLEST FORM

15/9 is equal to 15 divided by 9

we can fit 1 9 in 15 without going over

1 ?/15

15-9=6

1 6/9

6 and 9 are both divisible by 3

6 divided by 3 = 2

9  divided by 3 = 3

1 6/9=1 2/3

1 2/3 is the simpelest form, this can not be further divided.

1 2/3 Liters of Soda

The marginal average cost function is given by:

MAC(x) = -12 / x

To find the marginal average cost function, we first need to determine the average cost function and then take its derivative.

The average cost is given by the formula:

AC(x) = \(\frac{C(x)}{x}\)

Substituting the expression for C(x) into the formula, we have:

AC(x) =\(\frac{ (5x + 3)(7x + 4)}{x}\)

To find the derivative of the average cost function, we apply the quotient rule:

\(d/dx [AC(x)] = (x * d/dx[(5x + 3)(7x + 4)] - [(5x + 3)(7x + 4)] * 1) / x^2\)

Expanding and simplifying, we get:

\(d/dx [AC(x)] = (35x^2 + 47x + 12 - 35x^2 - 59x - 12) / x^2\)

            = \((-12x) / x^2\)

            = -12 / x

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The pattern that is revealed by the population pyramid shown is that "The population has a high total fertility rate."Option (5)

This is because, from the pyramid, it is shown that the younger population increases, which translates to high fertility rates among the people in that area.

Given that the people with the lowest age are the most populated, it is clear that older people are giving birth at higher rates.

Hence, in this case, it is concluded that the higher the population of younger people or children, the higher the fertility rates.

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Full Question: which of the following patterns is indicated by the population pyramid shown? responses

Answer:

1.19

Step-by-step explanation:

27.17-25.98= 1.19

Answer:

Any time you take a binomial and multiply it to itself, you end up with a perfect square trinomial. For example, take the binomial (x + 2) and multiply it by itself (x + 2). The result is a perfect square trinomial.

It is important for game developers and regulators to carefully consider the potential risks and harms associated with loot boxes, and to ensure that appropriate measures are in place to protect vulnerable players.

From a UK legal perspective, loot boxes can be considered gambling if they meet the following criteria:

Chance: The outcome of the loot box must be determined at least partially by chance. If the outcome is entirely predetermined, it is not considered gambling.

Consideration: The player must pay something of value (such as real money or in-game currency) to open the loot box.

Prize: The player must receive a prize of some sort from the loot box, such as a virtual item or currency.

If these three criteria are met, then the loot box can be considered a form of gambling. The UK Gambling Commission has stated that it considers loot boxes to be gambling if the contents can be exchanged for real-world money or goods, and if the prizes have real-world value.

In addition to the legal perspective, there is also growing concern about the potential harms of loot boxes, particularly in relation to problem gambling and the impact on children. The UK government has commissioned several studies into the potential risks associated with loot boxes, and some countries have already taken steps to regulate or ban them.

Overall, it is important for game developers and regulators to carefully consider the potential risks and harms associated with loot boxes, and to ensure that appropriate measures are in place to protect vulnerable players.

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We need to plot the graphs of these functions on the same axis:

Hence, the correct option

Answer:

g( \(\frac{3}{2}\) ) = - \(\frac{35}{4}\)

Step-by-step explanation:

substitute x = \(\frac{3}{2}\) into g(x) , that is

g( \(\frac{3}{2}\) )

= - 2( \(\frac{3}{2}\) )³ - \(\frac{4}{3}\) × \(\frac{3}{2}\)

= - 2 × \(\frac{27}{8}\) - 2

= = - \(\frac{27}{4}\) - \(\frac{8}{4}\)

= - \(\frac{35}{4}\)

Answer:

3300cm²

Step-by-step explanation:

30cm+30cm=60cm 60cm is the lengh of the whole joint structure.We will put it in the equation as "a".

heigh stays the same(10cm) because the pieces are not stacked one on top of the other.They are joined on their sides.We will put it as "c".

Widht also stays the same.its 15 cm and we will put it as letter "b".

So

a=60cm

b=15cm

c=10cm

We need to calculate the surface area of the entire joint structure.

1.First thing to do is to calculate the top part which is:

a*b=15*60=900cm²

2.The bootom side is the same 900cm².

3.The front side is:

a*c=60*10=600cm²

4.The back side is the same as front so it is 600cm².

5.The left side is:

c*b=10*15=150cm²

6.The right side is the same as the left and it is 150cm²

Now we just add it up.

S(surface)=900*2+600*2+150*2=3300cm²

If you want the whole exercise in one equation:

S=2*(a*b)+2*(a*c)+2*(b*c)

Answer:

I have difficulty understanding the question.  I read it as "What is the value of  a number that when multiplied by 0.3 times (8/4) is equal to 34.55.  This doesn't seem correct, but if it is:

Step-by-step explanation:

(0.3)*(8/4)x = 34.55

(8/4)x = 115.17

x = (4/8)*(115.17)

x = 57.58

21 is the correct answer.