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Given: ABCD is a parallelogram, FC is congruent to EC, DE bisects BC and BF bisects DC Prove: ABCD is a rhombus

Answer: 0.1125

Step-by-step explanation:

To divide decimals, you move the decimal (.) to the end.

In this case of 0.009 /0.08,

you move the period in 0.08 to the end so it become 8.

And since you moved it two spaces to the right, you do the same for the 0.009 (you move the period 2 spaces to the right), so it becomes 0.9

Then you divide.

Hopefully, that makes sense.

Answer:

Step-by-step explanation:

An isosceles triangle is a one that has two of its sides equal. Hence option (c) is correct because here two sides have length of 11.9.

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Answer:

300 times bigger.

Step-by-step explanation:

That would be (1.8 * 10^27 ) / (6 * 10^24)

= 0.3 * (10^27/10^24)

= 0.3 * 10^3

= 3 * 10^2

= 300.

Answer:

It's 2.3.

Step-by-step explanation:

The absolute value of a number is always positive, so |-2.3| is equal to 2.3.

Answer:

The smaller number is 24

The larger number is 45

Step-by-step explanation:

smaller number  = x

Larger: 2x - 3

Smaller + larger = 69

x + 2x - 3 = 69                        Combine left

3x - 3 = 69                              add 3 to both sides

3x - 3+3 = 69+ 3                     Combine

3x = 72                                    Divide by 3

3x/3 = 72/3                        

x = 24

Larger number = 2*24 - 3

Larger number = 45

Answer:

The first chocie  (0,3), (1,6), (2,9)

Step-by-step explanation:

Just plug each point into the equation and see if it is correct.

y-3 = 3x

for (0,3) -->   3-3=3(0) -->0 = 0   true

for (1,6) -->  6-3 = 3(1) -->   3=3   true

fpr (2,9) -->9-3 = 3(2) -->  6=6   true

Answer:

-4 = p

Step-by-step explanation:

3(p-4)=6p

1. Multiply the 3 by everything inside of the parenthesis.

3*p= 3p // 3*4= 12

3p-12=6p

2. divide both sides by 3 to make all the variables go to one side.

-12=3p

3. Divide both sides by 3 to make the variable stand on its own.

-4=p

Answer:

Answer:

The reciprocal of -7/16 is -0.00892857142

Step-by-step explanation:

Answer: y= -3/2 -5

explanation:

The slope is 3/-2, and it slopes down. making it a negative slope/fraction

And the point is on -5 on the Y axis.

Making the answer y= -3/2-5

Answer:

11. at the 5 minute point the object would have travelled 50 Meters.

12. The average speed of the object is 10 meters per minute.

13. It will take the object 12 minutes to reach 120 Meters.

Explanation:

The object would be the blue line, the numbers on the bottom row are each connected to the numbers on the left side as if it were a graph so for each minute it would be 10 meters. If it were to connect 2 to ten then the answer would be five meters per minute and if the one were connected to the 40 it would be 40 per minute and so on... if more explaining is needed comment down below and i´d be happy to assist you!

The vertical difference between a stair tread nosing and any structure or ceiling above the stairway is known as the "headroom" or "clearance."

Headroom refers to the vertical space between the nosing of a stair tread (the front edge of the step) and any overhead structure or ceiling above the staircase. It is an important consideration in stair design to ensure safe and comfortable passage for individuals using the stairs.

Sufficient headroom allows people to navigate the staircase without bumping their heads or feeling confined. Building codes typically specify minimum headroom requirements to ensure safety and to prevent accidents. Adequate headroom is essential to provide a clear and unobstructed pathway for individuals moving up or down the stairs.

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The domain of the total cost function C = 1.50T + 12 is the set of non-negative integers.

Two or more expressions with an Equal sign is called as Equation.

The domain of the function is all non-negative integers, since the number of toppings on a pizza cannot be negative or a fraction of a topping.

Therefore, the domain is {0, 1, 2, 3, ...}

This means that the function is defined for any non-negative integer value of T.

If the customer orders a pizza with 3 toppings, then the total cost would be C = 1.50(3) + 12 = $16.50.

If the customer orders a plain cheese pizza with no toppings, then the total cost would be C = 1.50(0) + 12 = $12.

Therefore, the domain of the total cost function C = 1.50T + 12 is the set of non-negative integers.

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Answer: \(\frac{2}{9}\)

Step-by-step explanation:

4  out of 18 is:

\(\frac{4}{18}\)

but dividing both the top and bottom by 2 gives you:

\(\frac{2}{9}\)

Answer:

write 2 mixed whats

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

If you divide 7/8 you will get 0.875 which is equivalent to 21/24 which is 0.875.

The unit measures in order from smallest to largest are as follows: grams, ounces, pounds, kilograms.

The gram is the smallest unit of measurement, followed by the ounce, pound, and kilogram. One gram is equal to 0.035 ounces, while one kilogram is equal to 2.205 pounds. Understanding the relationships between these units can be helpful for converting measurements between them, which is often necessary in fields such as science and cooking.

Pounds and kilograms are both measures of weight or mass, with kilograms being the larger unit. One kilogram is equal to approximately 2.2 pounds.

Ounces and grams are also measures of weight or mass, but are smaller units. One ounce is equal to approximately 28.35 grams.

So if you were to list these units in order from smallest to largest, it would be: grams, ounces, pounds, kilograms.

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Answer: Multiplication property of equality

This is the idea that if a = b, then a*c = b*c for any real numbers a,b,c

It allows us to multiply both sides by the same number.

In this case, we multiply both sides by 5 to get

x/5 = 13

5*(x/5) = 5*13 ... multiplying both sides by 5

x = 65

Answer:

y=(0,-1)

x= 2/3

Graph: I went to use Math...way and plug up the equation

Step-by-step explanation:

Answer:

Step-by-step explanation:

=> 8.2x + 9y + 2(2.5x) + 10xy

=> 8.2x + 9y + 5x+ 10xy

=> 13.2x + 9y + 10xy

Since we can't simplify it from here, 13.2x + 9y + 10xy is our answer.

For the first question, we need to find the maximum value of the function f(x,y) = 2x^2y^3 + 7 on the unit circle. The unit circle is the set of all points (x,y) such that x^2 + y^2 = 1.

To solve this problem, we can use Lagrange multipliers. The idea is to find the maximum value of f(x,y) subject to the constraint that x^2 + y^2 = 1, which can be written as g(x,y) = x^2 + y^2 - 1 = 0. We can write the Lagrange function as:
L(x,y,λ) = f(x,y) - λg(x,y) = 2x^2y^3 + 7 - λ(x^2 + y^2 - 1)
To find the maximum value of f(x,y), we need to find the critical points of L(x,y,λ), which satisfy the following equations:
∂L/∂x = 4xy^3 - 2λx = 0
∂L/∂y = 6x^2y^2 - 2λy = 0
∂L/∂λ = x^2 + y^2 - 1 = 0
From the first two equations, we can solve for λ in terms of x and y:
λ = 2xy^3/x = 3x^2y^2/y

Therefore, 2xy^3/x = 3x^2y^2/y, which simplifies to 2x = 3y. Substituting this into x^2 + y^2 = 1, we get 13y^2/9 = 1, so y = ±√(9/13) and x = ±(2/3)√(13/9).
Plugging these values into f(x,y), we get f(2√13/3,√3/3) = f(-2√13/3,-√3/3) = 137/27. Therefore, the maximum value of f(x,y) on the unit circle is 137/27.
For the second question, we need to find the minimum and maximum values of the function f(x,y) = x^2y^4 + 4 subject to the constraint g(x,y) = x^2 + 2y^2 - 6 = 0.
Again, we can use Lagrange multipliers to solve this problem. The Lagrange function is:
L(x,y,λ) = f(x,y) - λg(x,y) = x^2y^4 + 4 - λ(x^2 + 2y^2 - 6)
To find the critical points of L(x,y,λ), we need to solve the following equations:
∂L/∂x = 2xy^4 - 2λx = 0
∂L/∂y = 4x^2y^3 - 4λy = 0
∂L/∂λ = x^2 + 2y^2 - 6 = 0

From the first two equations, we can solve for λ in terms of x and y:
λ = xy^3/x = x^2y^2/y
Therefore, xy^3/x = x^2y^2/y, which simplifies to x = ±y√2. Substituting this into x^2 + 2y^2 = 6, we get y = ±√(2/3) and x = ±√(4/3).
Plugging these values into f(x,y), we get f(√(4/3),√(2/3)) = f(-√(4/3),-√(2/3)) = 4/3 and f(√(4/3),-√(2/3)) = f(-√(4/3),√(2/3)) = 16/27. Therefore, the minimum value of f(x,y) is 4/3 and the maximum value is 16/27, subject to the constraint x^2 + 2y^2 = 6. To find the maximum value of the function f(x, y) = 2x^2y^3 + 7 on the unit circle, we must consider the constraint given by the unit circle equation: x^2 + y^2 = 1.

To find the minimum and maximum values of the function g(x, y) = x^2y^4 + 4 subject to the constraint x^2 + 2y^2 = 6, we can use the method of Lagrange multipliers. Define a function L(x, y, λ) = x^2y^4 + 4 + λ(x^2 + 2y^2 - 6), where λ is the Lagrange multiplier. To find the critical points, we take the partial derivatives with respect to x, y, and λ and set them equal to zero:
∂L/∂x = 2xy^4 + 2λx = 0
∂L/∂y = 4x^2y^3 + 4λy = 0
∂L/∂λ = x^2 + 2y^2 - 6 = 0

Solve this system of equations to find the critical points, and then evaluate g(x, y) at these points to determine the minimum and maximum values.

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The conditional probability that the size of the family is less than 6 given that it is at least 3 is 1.

To find the conditional probability that the size of the family is less than 6 given that it is at least 3, we need to use the formula for conditional probability.

Let's denote A as the event that the size of the family is less than 6, and B as the event that the size of the family is at least 3.

The conditional probability of A given B, denoted as P(A|B), is calculated as follows:

P(A|B) = P(A and B) / P(B)

First, we need to find P(B), the probability that the size of the family is at least 3. Since the family is selected at random, we can assume that all possible family sizes have an equal chance of being selected.

Let's assume the total number of possible family sizes is n. The probability of selecting a family with at least 3 members is the sum of the probabilities of selecting a family with exactly 3 members, exactly 4 members, and exactly 5 members.

P(B) = P(3) + P(4) + P(5)

Next, we need to find P(A and B), the probability that the size of the family is both less than 6 and at least 3. Since any family size less than 6 is also at least 3, P(A and B) will be the same as P(B).

Finally, we can substitute the values into the formula for conditional probability:

P(A|B) = P(A and B) / P(B) = P(B) / P(B) = 1

Therefore, the conditional probability that the size of the family is less than 6 given that it is at least 3 is 1.

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The density of 2.4kg of muscle that occupies 30cm^3 of space is approximately 80g/cm^3.

The density of an object can be calculated using the formula: density = mass/volume. In this case, the mass of the muscle is 2.4 kg and the volume it occupies is 30 cm³. To find the density, simply divide the mass by the volume:

Density = (2.4 kg) / (30 cm³)

Density ≈ 0.08 kg/cm³

So, the density of the 2.4 kg muscle occupying 30 cm³ of space is approximately 0.08 kg/cm³. The density of an object can be calculated using the formula: density = mass/volume. The density of 2.4kg of muscle that occupies 30cm^3 of space is approximately 80g/cm^3.

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When a company purchases a building in exchange for a 20-year note payable, the effect on total liabilities is an increase by the value of the note payable.

When a company acquires a building through a 20-year note payable, it means that the company agrees to make regular payments over the course of 20 years to the seller or a lending institution. This transaction has a direct impact on the company's balance sheet, specifically on the liabilities side. The note payable represents a long-term liability for the company, as it is a debt that needs to be repaid over an extended period.

Upon the purchase of the building, the company records an increase in the building asset account to reflect the acquisition. Simultaneously, the company recognizes a corresponding increase in the note payable account on the liabilities side. This increase in the note payable represents the amount owed by the company for the building purchase. As a result, the total liabilities of the company rise by the value of the note payable.

It is important to note that the company will also incur interest expenses over the 20-year period, which will further impact its financial statements. The interest expense associated with the note payable will be recorded periodically, typically on a monthly or annual basis, depending on the terms of the agreement. This interest expense will be recognized in the income statement and will result in additional costs for the company over the life of the loan. However, the initial effect on total liabilities is primarily the increase in the note payable, representing the outstanding balance owed on the building purchase.

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Answer:

Step-by-step explanation:

\(V=h\pi r^2\\ \\ h=\frac{V}{\pi r^2}\\ \\ h={375\pi}{25\pi}\\ \\ h=15m\)

Answer:

Please mark as BRAINLIEST

Step-by-step explanation:

2) 1/5 = 3/15

4) 3/5 = 6/10

6) 8/9 = 32/36

8) 2/9 = 36/162

10) 5/12 = 30/72

12) 6/17 = 18/51

14) 9/15 = 3/5

16) 32/48 = 2/3

18) 54/72 = 3/4

20) 20/45 = 4/9

22) 3/4 = 24/32

The probability that every even number appears at least once before the first occurrence of an odd is 1/20.

Given:

A fair 6-sided die is repeatedly rolled until an odd number appears.

There are 6! ways to order the 6 numbers and 3!(3!) ways to order the evens in the first three spots and the odds in the next three spots.

so the probability = 3!*3! / 6!

= 3!*3! / 6*5*4*3!

= 3*2*1 / 6*5*4

= 6*1 / 30*4

= 6/120

= 1/20

Therefore the probability that every even number appears at least once before the first occurrence of an odd is 1/20.

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Use a larger alpha when the consequences of mistakenly rejecting the null hypothesis are more serious. Always use alpha=0.05 since it's the most appropriate for every situation.

The significance level, also known as alpha or α, is a measure of the strength of the evidence that must be present in your sample before you will reject the null hypothesis and conclude that the effect is statistically significant. The researcher determines the significance level before conducting the experiment.

The significance level is the probability of rejecting the null hypothesis when it is true.

For example, a significance level of 0.05 indicates a 5% risk of concluding that a difference exists when there is no actual difference. Lower significance levels indicate that you require stronger evidence before you will reject the null hypothesis.

Use significance levels during hypothesis testing to help you determine which hypothesis the data support. Compare your p-value to your significance level. If the p-value is less than your significance level, you can reject the null hypothesis and conclude that the effect is statistically significant. In other words, the evidence in your sample is strong enough to be able to reject the null hypothesis at the population level.

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Answer:

No not at all

Step-by-step explanation:

Answer:

Nah

Step-by-step explanation:

I do too, I hate when fractions are included.