A landscaper wishes to plant a uniform border of tulips within a
rectangular garden with dimensions 18 m by 12 m. To obtain a
pleasing look the area of the tulip border should be half the area
of the garden. How wide should the border be, to 1 decimal
place?

Answer:

no

Step-by-step explanation:

all the numbers are multiples of each two.

For example,

2×2=4,

4×2=8,

8×2=16

So, the line would be linear.

// have a great day //

Answer:

1.11 is bigger

Step-by-step explanation:

A graph of the distance and time data for distance traveled by this train is shown in the image attached below.

In Mathematics, a scatter plot is sometimes referred to as scatter chart and it can be defined as a type of graph which is used for the graphical representation of the values of two (2) variables, with the resulting data points showing any association or correlation between the data set.

In this scenario, the time (in hours) would be plotted on the vertical axis (x-axis) of the scatter plot while the distance (in kilometers) would be plotted on the horizontal axis (y-axis) of the scatter plot by using an Excel worksheet.

From the scatter plot (see attachment) which models the relationship between the distance (in kilometers) and time (in hours), a linear equation for the line of best fit or trend line is y = 99.43x + 11.43.

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Answer: 5

Step-by-step explanation:

Answer: wowwww LOL

Step-by-step explanation:

Thanks Mr Shady, the f r e e p o. i n t s are now mine.

Answer:

5x^4 - 12^3 - 3x^2 + 4x + 10

Step-by-step explanation:

Answer:

5x⁴-12x³-3x²+4x+10

Step by step explanation:

(7x⁴-9x³-4x²+5x+6)-(2x⁴+3x³-x²+x-4)

remove unnecessary parentheses:

7x⁴-9x³-4x²+5x+6-(2x⁴+3x³-x²+x-4)

When there is a minus sign in front of an expression in parentheses, switch the sign of each term in the expression:

7x⁴-9x³-4x²+5x+6-2x⁴-3x³+x²-x+4

collect like terms:

7x⁴-9x³-4x²+5x +6-2x⁴-3x³+x²-x+4

5x⁴-12x³-3x²+4x+10

Answer:

12

Step-by-step explanation:

h(-3)= -(-3)(1-(-3))=

3(4)=12

Answer:

5.5

Step-by-step explanation:

divide both sides

Answer:

B is a variable it is a letter

5 is a coefficient because it's in front of the variable

3.79 is a term because it is just numbers by itself

Step-by-step explanation:

Perimeter = sum of dimensions.

52 = (2x - 7) + (x + 3) + x

52 = 4x - 4

56 = 4x

hence:

x = 14.

The numbers are 14.42 and 3.6055.

It is the whole which is to be divided into different equal parts. For example, if 10 divided by 2 is 5, then 10 is the dividend here, which is divided into two equal parts whereas 2 is the divisor, the quotient is 5 and the remainder is 0.

We can write the system of equations

x*y=52   .......(1)

\(\frac{x}{y}\)=4         ........(2)

We can use substitution to solve

From equation (2) we get,

x = 4y     .......(3)

now substitute in equation (1)

4y*y = 52

\(4y^{2} = 52\)

\(y^{2} = \frac{52}{4}\)

\(y = \sqrt{13}\)

y = 3.605

We can solve for x = ?

from equation (3)

x = 4y

x = 4*3.605

x =   14.42  

Hence, The numbers are 14.42 and 3.6055.

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5 fands are equivalent to 7.5 wands.

To determine how many wands are equivalent to 5 fands, we can use the given equivalences and set up a proportion.

We are given:

4 wands = 6 rands

24 rands = 8 fands

First, let's convert the given equivalences to a common unit. Since we want to find the equivalence in wands, we need to convert rands to wands.

From the first equivalence, we can rewrite it as:

1 wand = (6/4) rands

1 wand = (3/2) rands

Now, let's convert rands to fands using the second equivalence:

1 fand = (24/8) rands

1 fand = 3 rands

So, we have:

1 wand = (3/2) rands

1 fand = 3 rands

To find how many wands are equivalent to 5 fands, we set up a proportion:

1 wand / 1 fand = x wands / 5 fands

Cross-multiplying, we get:

x wands = (1 wand / 1 fand) * 5 fands

x wands = (3/2) * 5

x wands = 15/2

x wands = 7.5

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Answer:

concave pentagon

Step-by-step explanation:

Answer:

c edge 2021

Step-by-step explanation:

The correct option is 20.

The score found for the sample is 20.

A standard error is a statistic that is applied to test the distribution of data. This metric is comparable to standard deviation. We can calculate the standard error if we know the sample size & standard deviation. It assesses the mean's precision.

Now, according to the question;

Sample mean; \(\bar{x}=40\)

Sample variance; \(s^{2}=20\)

Thus, \(s=\sqrt{20}=4.47\)

Standard error SE = 1

The amount of scores with in sample must be determined here.

The standard error formula is as follows:

\(S E=\frac{s}{\sqrt{n}}\)

We might rearrange the formula as follows:

\(\begin{aligned}\sqrt{n} &=\frac{s}{S E} \\n &=\left(\frac{s}{S E}\right)^{2}\end{aligned}\)

Substituting the values;

\(\begin{aligned}&n=\left(\frac{4.47}{1}\right)^{2} \\&n=19.98\end{aligned}\)

The sample's number of scores n = 19.98 = 20 (round up)

Therefore, the scores are in the sample is 20.

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Answer:

x-3

Step-by-step explanation:

Laura's age goes first. You don't know what it is, so you have to leave it as x. You know Jeri is 3 years younger, so you subtract from x.

Answer:

0.978230769231

Step-by-step explanation:

Step 1:

25.4340 ÷ 26 = 0.978230769231

Answer:

0.978230769231

Hope This Helps :)

Based on the given information, Jolene's behavior is suggestive of obsessive-compulsive disorder (OCD).

Obsessive-compulsive disorder(OCD) is a mental health condition characterized by the presence of obsessions and/or compulsions. Obsessions are intrusive and unwanted thoughts, images, or urges that cause distress and anxiety.

In Jolene's case, her obsession revolves around the fear of miscounting the cracks in the sidewalk. Compulsions, on the other hand, are repetitive behaviors or mental acts performed in response to obsessions, with the goal of reducing anxiety or preventing a feared outcome.

Jolene's compulsion is the urge to return home to recount the cracks, driven by her fear of having miscounted them.

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The coordinates of the vertices of the dilated image, ΔR'S'T' include the following: A. R' (4, 12), S' (12, 12), T' (8, 4).

In Mathematics and Geometry, a dilation simply refers to a type of transformation which typically changes the size of a geometric object, but not its shape.

This ultimately implies that, the size of the geometric shape would be increased (stretched or enlarged) or decreased (compressed or reduced) based on the scale factor applied.

Next, we would apply a dilation to the coordinates of the pre-image by using a scale factor of 4 centered at the origin as follows:

Ordered pair R (1, 3) → Ordered pair R' (1 × 4, 3 × 4) = R' (4, 12).

Ordered pair S (3, 3) → Ordered pair S' (3 × 4, 3 × 4) = S' (12, 12).

Ordered pair T (2, 1) → Ordered pair T' (2 × 4, 1 × 4) = T' (8, 4).

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Answer:

1. True

2. HGK

3. 17⁰

Step-by-step explanation:

1. All angles in a triangle need to add up to 180. The right angle is a given 90⁰ so the other two angles need to add up to 90⁰ to equal 180⁰. Angle C corresponds to Angle K so Angle H corresponds to Angle E. So add Angle C and H together and it sums up to 90⁰ so it is true.

2. HGK; you match it up with the markings inside the triangle

3. Same logic with number 1 but you subtract 90 from 73 to find Angle K.

I hope this helps!!!

Answer:

i have made it in above picture

hope it helps

If Scarlet Company received an invoice for $53,000.00 that had payment terms of 3/5 n/30 and made a partial payment of $16,800.00 during the discount period, the balance of the invoice is $34,610.

To calculate the balance of the invoice, follow these steps:

Therefore, the balance of the invoice is $34,610.

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Answer:

27.1

Step-by-step explanation:

Rounding off to the nearest tenths = the value should be written correctly to one decimal place. The tenth place value in a decimal number is the first number which comes first after the decimal point. For this, we need to observe the hundredth number (the number which comes second after the decimal point). If this number is greater than or equal to 5, we add 1 to the tenth value. If it is less than 5, we leave the tenth place value as it is, and remove all the numbers present after this number.

Answer:

Infinite number of rational numbers exist between any two distinct rational numbers. We know that a rational number is a number which can be written in the form of qp where p and q are integers and q =0.

a = 17

b = 18

c = 19

Hi there !

a + b + c = 54

b = a + 1

c = a + 2

replace b ; c

a  + (a + 1) + (a + 2) = 54

3a = 54 - 3

3a = 51

a = 51 : 3

a = 17

b = 18

c = 19

Good luck !

part a. )

Side AB:

Length: dAB = √[(2 - 3)² + (7 - 0)²] = √(10) = 3.16

Slope: mAB = (7 - 0) / (2 - 3) = -7

Side AC:

Length: dAC = √[(6 - 3)² + (4 - 0)²] = √(25) = 5

Slope: mAC = (4 - 0) / (6 - 3) = 4/3

Side BC:

Length: dBC = √[(6 - 2)² + (4 - 7)²] = √(20) =  4.47

Slope: mBC = (4 - 7) / (6 - 2) = -3/4

part b.)

some special relationships between the sides of Triangle ABC:

We will  use the distance formula and slope formula.

The distance formula is:

d = √[(x2 - x1)² + (y2 - y1)²]

And the slope formula is:

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

Side AB:

Length: dAB = √[(2 - 3)² + (7 - 0)²] = √(10) ≈ 3.16

Slope: mAB = (7 - 0) / (2 - 3) = -7

Side AC:

Length: dAC = √[(6 - 3)² + (4 - 0)²] = √(25) = 5

Slope: mAC = (4 - 0) / (6 - 3) = 4/3

Side BC:

Length: dBC = √[(6 - 2)² + (4 - 7)²] = √(20)  = 4.47

Slope: mBC = (4 - 7) / (6 - 2) = -3/4

The slopes of sides AB and BC are negative, which indicates  that these sides slope downwards from left to right on the coordinate plane.

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Answer:

(6 x 0.125) or (1/8 x 6)

Step-by-step explanation:

If you divide 1/8  in the calculator you would get 0.125 which equals 1/8 in decimal form.

another way of representing is using the communattive property of multiplication. Where now matter how much you rearrange the equation, the answer will still be the same.

Answer:

6x0.125

Step-by-step explanation:

1/8 is also equal to 0.125. So another way to write the equation would be 6x0.125.

Answer: 6 cups of ketchup per cup of mustard

Step-by-step explanation:

Given : The recipe calls for 3 cups of ketchup for every \(\dfrac12\) cup of mustard.

That means , for \(\dfrac12\) cup of mustard. we need 3 cups of ketchup.

By using proportions, if we multiply 2 on both sides ,we get

for  \(\dfrac12\times 2\) cup of mustard. we need \(3\times 2\) cups of ketchup.

⇒ for  \(1\) cup of mustard. we need \(6\) cups of ketchup.

Hence, the required rate = 6 cups of ketchup per cup of mustard

The  rate in cups of ketchup per cup of mustard is 6.

Given that,

Based on the above information, the calculation is as follows:

\(= 3 \times 2\)

= 6

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The three objects that make up the Alpha Centauri system are all stars. These stars are composed of hot, burning gases, and they rotate on their own axes as they produce light. Alpha Centauri is located an average of 4 light-years away from Earth, making it a bright object visible in the Milky Way galaxy.

The Alpha Centauri system is composed of three objects, which are all stars. These stars are composed of hot burning gases, and each star rotates on its own axis. In other words, each star is spinning around its own center of gravity. As these stars spin, they produce light, which is why Alpha Centauri can be seen from Earth, even though it is an average of 4 light-years away from us. This light is what makes Alpha Centauri appear as a bright object in our Milky Way galaxy. Alpha Centauri is actually the closest star system to our own Solar System, making it a very important celestial object to astronomers and scientists. Alpha Centauri is also of particular interest to astronomers and scientists because of the possibility that planets may exist within the system. If planets do exist, it would make Alpha Centauri an even more exciting and interesting celestial object to study.

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Answer: 1

Step-by-step explanation:

8x -1 = 4x + 3

-4x    - 4x

4x -1 = 3

     +1  +1

   4x=4

     x=1