Help find domain and range

8w=40

You get area by doing length x width. In this case, the “length” is the height. So you would need to figure out what you multiply 8 by to get 40.

Answer:

-----------------------

Dilation results in similar figures.

Each side of the image is 3 times larger hence the area is 3*3 = 9 times larger since area is the product of two dimensions.

So the area of the image is:

Answer: A

Step-by-step explanation:

Interest = Principal * Rate * Time

135 = 1000 * 4.5% * T

135 = 1000 * 0.045 * T

135 = 45 * T

T = 135/45

T = 3 (A)

The number of students that answered Malachi's question is 20 students.

A histogram is a graphical representation of data that shows the frequency distribution of a set of continuous or discrete data. It is a bar graph that displays the number of data points within specified ranges or bins, allowing for the observation of patterns, trends, and anomalies in the data.

The height of each bar in the histogram represents the frequency of data within the corresponding bin or range, providing a visual representation of the distribution of the data.

In this case, we have that the number of students that answered the question are;

1 + 4 + 10 + 4 + 1 = 20 students

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Answer:

20

Step-by-step explanation:

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Answer:

$30+$50x

Step-by-step explanation:

$30 that she has plus $50 plus x week(s)

Answer:

⇒

y

=

−

2

x

+

13

Explanation:

You can use point-slope form to determine the slope

m

:

y

2

−

y

1

=

m

(

x

2

−

x

1

)

Given:

⇒

p

1

=

(

x

1

,

y

1

)

=

(

3

,

7

)

⇒

p

2

=

(

x

2

,

y

2

)

=

5,3)

Finding the slope:

3−7=m(5−3)−4=2m⇒m=−2

Step-by-step explanation:

Answer:

don't understand.....

ratio of 23???

Answer:

A

Step-by-step explanation:

We are given the function g(x) = -2x +5

If we need an output of -5, then:

-5 = -2x + 5

-10 = -2x

x = 5

A

Answer:

a. 5

Step-by-step explanation:

We can solve this by simply guessing and checking; plugging in each answer until we get -5.

a) -2(5) + 5

-10 + 5

-5

We can also set the function equal to -5 and solve for x.

-2x + 5 = -5

-2x = -10

x = 5

Answer:

Formula 1 Racing

Step-by-step explanation:

Answer:106

Step-by-step explanation:

106

Answer:

432 9th grade a students

Step-by-step explanation:

so In 2012 there the percentage was 11th grade 11% and 12th grade 12% and 9th grade 30% and 10th grade 47%

total is 1200

in 2014 their is 1.2*1200 students as that is adding on 20%

which is 1440

so then do 0.3*1440=432 9th grade a students as that give your 30%

Answer:

\(Final\ Price = \$ 3299.00\)

Step-by-step explanation:

Given

\(Original\ Price =\$4299.00\)

\(Discount = \$900\)

\(Rebate = \$100\)

Required

Determine the final price

If all discounts are taken, the final price is:

\(Final\ Price = Original\ Price - Discount -Rebate\)

This gives:

\(Final\ Price = \$ 4299.00 - \$900 - \$100\)

\(Final\ Price = \$ 3299.00\)

Answer: 79.375

Step-by-step explanation:

Answer:

79.375

Step-by-step explanation:

hope i helped

Answer:

1/6 = 60/360

Step-by-step explanation:

The circle is split into 6 parts and a circle equals 360°

1/6 = x/360

Cross Multiply...

6x = 360

Divide to isolate x...

x = 60

The equation measures the angle that will be 1 / 6 = x / 360. Then the correct option is D.

It is the centre of an equidistant point drawn from the centre. The radius of a circle is the distance between the centre and the circumference.

A circle is divided into equal parts. An angle turns through one of the parts, as shown below.

Then the equation shows a way to get the measure of the angle that will be

The arc of the circle makes 360°. And the circle is divided into six equal parts, and then the angle of each section will be equal.

Let x be the angle of each section.

Then the ratio of the area of the complete circle and one-sixth circle. Then we have

A₁ = 6A₂

Then we have

A₂ / A₁ = [(x/360) πr²] / [πr²]

A₂ / 6A₂ = x / 360

1 / 6 = x / 360

Then the value of x will be

x = 60°

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In a 30-60-90 triangle with short leg length x and hypotenuse length 8. the value of x in the triangle is 8√3  / 3.

A right-angle triangle is a triangle that has a side opposite to the right angle the longest side and is referred to as the hypotenuse.

In a 30-60-90 triangle, the ratio of the side lengths is 1: 2 : √3

To find the length of the short leg, x, you can create this proportion:

x / 8 = 1 / √3

x = 8 × 1 / √3

x = 8 / √3

By rationalizing the denominator by multiplying the numerator and denominator by √3.

x = 8 √3 / 3

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The side-angle-side (SAS) theorem, which states that two sides and an included angle of one triangle are congruent if they are comparable to two sides and an included angle of another triangle, is the first of these theorems.

If all three corresponding sides and all three corresponding angles are equal in size, two triangles are said to be congruent.

Slide, twist, flip, and turn these triangles to create an identical appearance.

They are in alignment with one another when moved.

The first such theorem is the side-angle-side (SAS) theorem, which states that two sides and an included angle of one triangle are congruent if they are equivalent to two sides and an included angle of another triangle.

Therefore, the side-angle-side (SAS) theorem, which states that two sides and an included angle of one triangle are congruent if they are comparable to two sides and an included angle of another triangle, is the first of these theorems.

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Answer:

81.03

Step-by-step explanation:

(16.9-5.47)×7.09

(11.43)×7.09

81.0387

OR

81.03

HOPE THIS HELPS YOU

Answer:

137,540,000

Step-by-step explanation:

###AAA#

There are 10 digits from 0 to 9.

There are 26 letters from A to Z.

We apply the counting principle. We see the number of possible digits or letters than can be placed in each position, and then we multiply them together.

There are 10 digits for the first position.

###AAA#

10

There are 10 digits for the second position.

###AAA#

10 * 10

There are 10 digits for the third position.

###AAA#

10 * 10 * 10

There are 23 letters for the fourth position.

###AAA#

10 * 10 * 10 * 23

There are 26 letters for the fifth position.

###AAA#

10 * 10 * 10 * 23 * 26

There are 23 letters for the sixth position.

###AAA#

10 * 10 * 10 * 23 * 26 * 23

There are 10 digits for the seventh position.

###AAA#

10 * 10 * 10 * 23 * 26 * 23 * 10

Now we multiply all the numbers together.

10 * 10 * 10 * 23 * 26 * 23 * 10 = 137,540,000

If someone wants the product of two line segments to be represented as another line segment, they can make use of similar triangles

The correlation between the lengths of line segments can be established by creating a geometric shape comprising of two triangles that are identical and share one side.

If the legs of the triangles are used to represent the two line segments and their shared side represents the resulting line segment, it is possible for the lengths to be proportional through the similarity of the triangles.

To represent the product of the two original line segments, it is necessary to ensure that they and the resulting line segment are a collection of similar triangles. This is because the length of the resulting line segment can represent the product of the initial segments.

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The greatest of following is 10 liter. Option D. is the correct answer.

To solve this question, first we need to understand the term milliliter and liter.

Milliliter is the CGS unit while liter is the SI unit of volume.

1 ml = 0.001 liter,

For solving, we need to convert all milliliter into liter,

hence, A. 1 ml = 0.001 L

            B. 1 L = 1 L

            C. 10 ml = 10* 0.001

                           = 0.01 L

            D. 10 L = 10 L

            E. 100 ml = 100* 0.001 L

                               = 0.1 L

Therefore, the greatest of the following is 10 L.

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Answer:

D) 10 liters

1 liter = 1000ml

10 liters = 1000×10

= 10'000ml

The estimated range of the BOD rate constant (k) in base e, using the Thomas Graphical Method, is approximately 0.175-0.210/day based on the given data.

The Thomas Graphical Method is used to estimate the range of the BOD rate constant (k) based on the given data. BOD stands for Biological Oxygen Demand, which measures the amount of dissolved oxygen needed by microorganisms to break down organic matter in water.

To estimate the range of k, we plot the BOD values against time on a graph. From the given data, we have:

Time (day)   BOD (mg/L)
2                  120
5                  210
10                262
20                279
35                280

By plotting these points on a graph, we can see the general trend of BOD decreasing over time. The range of k can be estimated by drawing a line that best fits the data points.

Based on the graph, the range of k in base e is approximately 0.175-0.210/day. This means that the BOD rate constant falls within this range for the given data.

Remember, the Thomas Graphical Method provides an estimation, and the actual value of k may vary. The graph is essential for visualizing the trend and estimating the range.

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Answer:

X is equal to or greater than 6

Step-by-step explanation:

Answer:

x≥6

if you want me to explain let me know

Answer:

slope = \(\frac{9}{4}\)

Step-by-step explanation:

Equation to find slope: \(\frac{y1-y2}{x1-x2}\)            (-3, 4) (-7, -5)

\(\frac{4+5}{-3+7}\) = \(\frac{9}{4}\)

The equivalent equation to (2/3)x - 5/6 = (-5/12)x + 1/4 is x = 13/9.

To find an equation equivalent to the given equation, we can start by simplifying both sides and rearranging the terms. Let's go step by step:

Given equation: (2/3)x - 5/6 = (-5/12)x + 1/4

First, let's eliminate the fractions by multiplying the entire equation by the least common denominator (LCD) of the fractions involved. In this case, the LCD is 12.

12 * [(2/3)x - 5/6] = 12 * [(-5/12)x + 1/4]

Simplifying:

4x - 10 = -5x + 3

Now, let's gather like terms on each side of the equation:

4x + 5x = 3 + 10

Combining like terms:

9x = 13

Finally, to isolate x, divide both sides of the equation by 9:

(9x)/9 = 13/9

x = 13/9

So, the equivalent equation to (2/3)x - 5/6 = (-5/12)x + 1/4 is x = 13/9.

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Answer:

C

Step-by-step explanation:

30/50 = each bar costs 0.60 dollars

10/50 = 0.20 dollars

0.60 + 0.20 = 0.80

Answer:

180

Step-by-step explanation:

we are increasing by 20 for every increasing spot