PLEASE HELP I WILL MARK YOU AS BRAINLIST



How can you arrange tiles to make a tessellation?

Answer:

  2.7 < x < 12.3 meters

Step-by-step explanation:

You want to know the possible lengths of the third side of a triangle, given that two sides are 7.5 m and 4.8 m.

The triangle inequality requires the sides of a triangle have the relationship ...

  a + b > c

for any assignment of side lengths to the letters a, b, c. In effect, this means the length of a third side must lie between the sum and the difference of the other two sides.

  7.5 -4.8 < x < 7.5 +4.8

  2.7 < x < 12.3 . . . . . meters

Answer:

-24

Step-by-step explanation:

According to the Question ,

⇒ f(x) = -3x + 3 .

For finding the value at x = 9 , put x = 9 ,

⇒ f(9) = -3(9) + 3

⇒ f(9) = -27+3

⇒ f(9) = -24

The last one is the best answer choice

An outlier is not near the main cluster of data

little tip to help you remember is that the name is outlier and out means out and outliers are always out of the main cluster of data

Answer:

Take the information given and create an equation that add up to 360.

Step-by-step explanation:

You might assume the smallest angle to be the given 55, so that would make the third term 120+55. The fourth angle is unknown, x

The equation sets up as

55+65+(55+120)+x = 360

Add all the numbers to get 295.

295+x=360

Subtract 360-295 = x

x=65

The four angles are 55°,65°,175° and 65°

I hope this answers your question!

Answer:

it is d i took the quiz

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

i took the quiz

Answer:

Hope this helps :-)

Step-by-step explanation:

Answer:

4b

Step-by-step explanation:

2b+3b-b-7+4+3

4b

I hope this answered it

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies follows an approximately normal distribution with a mean and standard deviation that are not specified in the given information. We don't have the necessary information to calculate the percentile in this case.

However, we can still calculate the answer using the provided information. To find the number of chocolate chips more than 1225, we need to determine the z-score and find the corresponding area under the normal curve. The z-score formula is given by z = (x - μ) / σ, where x is the value we want to find the probability for, μ is the mean, and σ is the standard deviation. In this case, we don't know the mean and standard deviation, so we cannot calculate the exact z-score. However, we can still provide an explanation of the process. To find the z-score, we would subtract the mean from 1225 (the value we want to find the probability for) and divide the result by the standard deviation. Once we have the z-score, we can use a standard normal distribution table or a calculator to find the corresponding area. The area represents the probability of a random variable being less than or equal to the given value. Since we want the probability of having more than 1225 chocolate chips, we would subtract the obtained probability from 1. Regarding the second question, without knowing the mean and standard deviation, it is not possible to determine the exact percentile for a bag that contains 1000 chocolate chips. Percentiles represent the proportion of data points that fall below a certain value.

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The exponential regression model of the form y = \(ab^x\) fits the data. The correlation coefficient, r, indicates the level of fit between the model and the data.

Using the graphing utility's exponential regression option, we obtain a model of the form y = \(ab^x\) that fits the given data on the population of a certain country from 1970 through 2010. The exponential model assumes that the population grows or declines exponentially over time.

To assess how well the model fits the data, we look at the correlation coefficient, denoted as r. The correlation coefficient measures the strength and direction of the linear relationship between two variables. In this case, it indicates the degree to which the exponential model aligns with the population data.

The correlation coefficient, r, ranges from -1 to 1. A value close to 1 indicates a strong positive correlation, meaning the model fits the data well. Conversely, a value close to -1 indicates a strong negative correlation, implying that the model may not accurately represent the data. A value close to 0 suggests a weak or no correlation.

Therefore, by examining the correlation coefficient, we can determine how well the exponential regression model fits the population data. A higher correlation coefficient (closer to 1) would indicate a better fit, while a lower correlation coefficient (closer to 0 or negative) would suggest a weaker fit between the model and the data.

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Answer:

the slope is 1, bc the x is going Up by 1

Step-by-step explanation:

5+1=6

6+1=7

7+1=8

Answer:

5,9

Step-by-step explanation:

Answer:

6=2 , 12=4, 15=5, 24=8

Step-by-step explanation:

Lines 'a' and 'c' are parallel lines.

We have to given that,

There are three lines are shown in image.

We know that,

In a parallel line,

If two angles are alternate angles then both are equal to each other.

And, If two angles are corresponding angles then both are equal to each other.

Now, From the given figure,

In lines a and c,

Corresponding angles are 65 degree.

Hence, We can say that,

Lines a and c are parallel lines.

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The equation could be used to solve for charles' rate if it is represented by x is 2x=54.

In the given question wehave to find the equation could be used to solve for charles' rate if it is represented by x.

Bill riding a bicycle at an average rate of 9 mph.

Charles' rate is x.

So the relative rate = x−9 mph

Distance traveled by Bill in 4 hours = 9*4 =36 mph

Charles' overtook Bill in 2 hours. So

Relative Rate = Distance/Time

x−9=36/2

Multiply by 2 on both side. We get

2(x−9)=36

Simplifying

2x−18=36

Add 18 on both side, we get

2x=36+18

2x=54

Hence, the equation could be used to solve for charles' rate if it is represented by x is 2x=54.

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Answer:

They measure the area, volume, length, and width, in construction

10 - 15 = -5

Step-by-step explanation:

HOPE THIS HELPED

(3) The value of x in the triangle is determined as 12.

(4) The value of x in the triangle is determined as 9.6

(3) The value of x is calculated by applying the following formula for similar triangles.

x/12 = (x + 6) / 18

18x = 12(x + 6)

18x = 12x + 72

18x - 12x = 72

6x = 72

x = 72 / 6

x = 12

(4) The value of x is calculated by applying the following formula for similar triangles.

x / (15 + 3) = (4 + 4) / 15

x / 18 = 8 / 15

15x = 18 x 8

15x = 144

x = 144/15

x = 9.6

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Answer:

0.001

Step-by-step explanation:

Given (or we can find) :

First term : 216

Common ratio : 36/216 = 1/6

To find 8th term :

a₈ = ar⁸⁻¹

a₈ = (216)(1/6)⁷

a₈ = 216/279936

a₈ = 6³/6⁷

a₈ = 1/6⁴

a₈ = 1/1296

a₈ = 0.000771604938

a₈ = 0.001 (nearest thousandth)

The triangle congruence theorem that proves triangle KLM and XYZ are congruent is the AAS Congruence Theorem.

The AAS (Angle-Angle-Side) Congruence Theorem states that if two triangles have two corresponding angles and a corresponding side that are congruent, then the triangles are congruent.

By observation, the angle L corresponds to the angle Y, and the angle M corresponds to the angle Z, Also the side KM corresponds to the side XM.

In conclusion, the congruence theorem that proves triangle KLM and XYZ are congruent is the AAS Congruence Theorem.

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Answer:

see explanation

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

∠ ACD is an exterior angle of the triangle, thus

43 + 5x - 48 = 3x + 57 , that is

5x - 5 = 3x + 57 ( subtract 3x from both sides )

2x - 5 = 57 ( add 5 to both sides )

2x = 62 ( divide both sides by 2 )

x = 31

Thus

∠ ABC = 5x - 48 = 5(31) - 48 = 155 - 48 = 107°

∠ ACD = 3x + 57 = 3(31) + 57 = 93 + 57 = 150°

Answer:

5

Step-by-step explanation:

Answer:

10 feet.

Step-by-step explanation:

I am assuming this is a right triangle. We use Pythagoras theorem:

h^2 = 6^2 + 8^2

h^2 = 100

h = 10 feet.

Answer:

it still 11/295

Step-by-step explanation:

A farmer plants 3/8 of her land with coconuts and 4/5 of the remainder with apple ,he has 2.5 acres left to plant rice, total acres of land planted with apples is 10 acres

As given in the question,

Let x represents total land.

Acres of land used to plant coconuts = (3/8)x

Remaining land = x- (3/8)x

                         =5x/8

Acres of land used to plant apples = (4/5) × (5x/8)

                                         = x/2

Acres of land used to plant rice = 2.5 acres

As per given condition,

x = (3/8)x+ x/2 +2.5

⇒8x =3x+ 4x+ 20

⇒x= 20acres

Therefore, acres of land planted with apples is 10 acres

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The events of picking marbles from the jar is independent

An event is independent if the occurrence of one event does not depend on another event.

For example, if you toss a coin and it lands on its head. You then flip another coin and it lands on its tail. These two events are independent. The face the second coin lands on do not depend on which face the first coin lands on. Also, the face that the first coin lands on does not depend on which face the second coin lands on.

In this question, after the first marble is picked, you do not return the first marble into the jar. Then you pick a second marble. The colour of the second marble does not depend on the colour of the first marble you picked. This means that the events are independent.

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The statement "Time stops when entropy is 1.0" is false.

Entropy is a measure of the disorder or randomness of a system, and it is not directly related to the flow of time. Time continues to progress regardless of the entropy value.

The definition about the Second Law of Thermodynamics stating that there is no perfect engine with 100% efficiency is attributed to Kelvin-Planck statement. According to the Kelvin-Planck statement, it is impossible for a heat engine to operate in a cycle and extract heat from a single reservoir and convert it entirely into work. This implies that no heat engine can achieve 100% efficiency, meaning it is not possible to convert all heat energy into useful work without any waste or loss. This is a fundamental principle of the Second Law of Thermodynamics.

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Answer: 65, 66, 67, 68, 69, 71, 72, 73, 74

Step-by-step explanation:

d can be 65, 66, 67, 68, 69. This is because any unit 5-9 can be rounded up. It cannot be any lower than 65 because it would round to 60. It can also be 71, 72, 73, 74 as they can be rounded to 70. If it was 75-79 then it would be 80

Answer:

1.6

2.28

3.0

4. 4

5.19

6.145

7.19

8.6

9.19

10.42

Step-by-step explanation: didnt see The last one hope this helps

The solutions to the equation \(25x^2 - 30 = 0\) rounded to the nearest hundredth are x ≈ ±0.55.

To solve the equation \(25x^2 - 30 = 0\), we can use the quadratic formula:

x = (-b ± √\((b^2 - 4ac)\)) / (2a)

For this equation, a = 25, b = 0, and c = -30. Plugging in these values into the quadratic formula, we get:

x = (± √\((0^2 - 4(25)(-30))\)) / (2(25))

x = (± √(0 + 3000)) / 50

x = (± √3000) / 50

x = ± √(3000) / 50

Now, we can simplify the expression

x = ± √(100 * 30) / 50

x = ± (10√30) / 50

x = ± √30 / 5

Rounding the answer to the nearest hundredth, we have:

x ≈ ±0.55

Therefore, the solutions to the equation \(25x^2 - 30 = 0\) rounded to the nearest hundredth are x ≈ 0.55 and x ≈ -0.55.

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Complete Question:

Solve: \(25x^2-30=0\). Round the answer to the nearest hundredth.

The graph of the absolute value function can be seen in the image at the end.

Here we have the function:

y = -|x + 1| + 5

To graph this, we first need to find some points on the line, to do so, we need to evaluate it in some different values of x.

evaluating in x = 0 we get:

y = -|0 + 1| + 5 = -1 + 5 = 4

evaluating in x = 1 we get:

y = -|1 + 1| + 5 = -2 + 5 = 3

Evaluating in x = -1 we get:

y = -| -1 + 1| + 5 = 5

And so on, once you get enough points, you can plot them and graph the "V" shaped graph for the absolute value functions, in this case the graph is the one you can see below.

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