Which figures can have two sides of the same length, but are not parallelograms?quadrilateralrectanglesquareisosceles trapezoid

U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}.

A = {1, 3, 5, 7, 9}

B = {2, 4, 5, 6, 7}.

A = {1, 3, 5, 7, 9}

B' = {1,3,8,9,10}

A U B' = {1,3,5,7,8,9,10}

Answer:

A U B' = {1,3,5,7,8,9,10}

Answer:

346

Step-by-step explanation:

substitute the -9 for the x and solve. you will get 346 that will be the function of -9 for this equation

Given

Also, CF = FB and AE = EB, CB = 38 and AB = 22.

To find the length of DE.

Explanation:

It is given that,

Also, CF = FB and AE = EB, CB = 38 and AB = 22.

That implies,

By using midpoint theorem of triangle, we have,

Therefore,

We have to blend two mixtures of ethanol (E7 and E10) to make an E9 mixture.

We know that the amount of E10 mixture is 4000 gal.

Let x be the amount of E7 mixture.

As we have x gallons of E7 and 4000 gallons of E10, the volume of the E9 mixture will be (x+4000).

The volume of ethanol in the E7 mixture will be 0.07*x gallons.

The volume of ethanol in the E10 mixture is 0.1*4000 = 400 gallons.

The volume of ethanol in the E9 mixture will be 0.09*(x+4000) gallons.

As the sum of the ethanol volume in the E7 and E10 mixtures has to be equal to the ethanol in the E9 mixture, we can write:

We can use this equation to solve for x:

Then, the volume of the E7 mixture has to be 2000 gallons.

Answer: 2000 gallons of E7 mixture.

To find the total plus tax she must multiply the price of the pair of pants and 108.75% ≈ 1.0875.

Given:

Alexa went shopping for a new pair of pants.

Sales tax where she lives is 8.75%.

Let x be the price of pants.

Total plus tax = prices of pair of pants *  1.0875.

= x * 1.0875

= 1.0875x.

Therefore to find the total plus tax she must multiply the price of the pair of pants and 108.75% ≈ 1.0875.

Learn more about the price and sales tax here:

https://brainly.com/question/13968527

#SPJ1

The slope intercept form of a straight line is y = mx + c, where m is the slope of the line and c is the y-intercept. The given equation can be written in terms of slope in y = 0.6x + 5.

A straight line can be written in the form of equation as, y = mx + c.

Two straight lines intersect each other only at one point.

When two straight lines are parallel to each other the angle between them is zero.

Given that,

The equation of the line is 12x - 20y = -100

In order to write the given equation in slope-intercept form, write the given equation in terms of y as,

12x - 20y = -100

=> 20y = 12x + 100

=> y = 12 / 20x + 100 / 20

=> y = 0.6x + 5

Where slope is 0.6 and y-intercepts is 5.

Hence, the slope-intercept form of the given equation is  y = 0.6x + 5.

To know more about straight line equation click on,

brainly.com/question/21627259

#SPJ3

First, let's find the length of an arc:

Therefore, the area is:

ANSWER

EXPLANATION

We want to find the equation for the function graphed.

We see that the function passes through -1 and 4 on the x-axis and 1 is the y-intercept.

These are called the roots of the function. The roots are the x values where the function equals 0.

We can find the function by applying the roots:

where x1 and x2 are the roots.

a = leading coefficient

Therefore, we have that:

Expand the brackets:

Now, we have to find a.

To do that, we use the y-intercept of the function (0, 1). The y-intercept is the value of the function when x is 0.

Therefore, when x = 0, y = 1:

Now, substitute the value of a into the function obtained earlier.

That is the equation of the function graphed.

The data display method that can be used to represent the data is a scatter plot. The correct option is therefore;

Scatter plot

A scatter plot is a graph formed by plotting the ordered pairs of a set of data on the coordinate axis such that a pattern is formed that reveals the presence of any correlation or pattern between the variables.

The data in the table are presented as follows;

Year (since 2010)    [tex]{}[/tex]              Price (in Dollars)

1     [tex]{}[/tex]                                           3.57

3     [tex]{}[/tex]                                          3.49

6     [tex]{}[/tex]                                          3.2

8     [tex]{}[/tex]                                          2.9

9     [tex]{}[/tex]                                          3.04

The value calculated by the analysts at the Milk Company = The average price of a gallon of the company's milk over 10 years.

The information obtainable from the data includes the variation of the price of milk with the number of years.

The number of data points are 5, while the number of years in 10 years is 10. Therefore, 5 data points are left out and can be estimated using a trend line that matches the data.

The data display method that will suitable represent the data is therefore a scatter plot that can be further analyzed with a trend line.

Learn more about scatter plots in mathematics here:

https://brainly.com/question/22956734

#SPJ1

Answer:

it the second graph im taking the quiz right noww

Step-by-step explanation:

Answer:

pi r squared

Step-by-step explanation:

A=pir2

pi is 3.14

hope it helps

Take into account:

x = speed of the airplane

y = speed of the air

consider that the product in between time and speed is equal to the distance traveled in the time.

Then, if the airplane took 3 hours complete 600 miles, agaist the wind, you have that the distance traveled by the airplane is 3x without wind. The speed of the wind decelerates the airplane. The "distance traveled by the wind is 3y"

Then, when you subtract the previous terms you obtain:

3x - 3y = 600 factorize 3 left side

3(x - y) = 600

The three types of quadratic functions are as follows: We can quickly find the y-intercept using the standard form. We can quickly locate the vertex in vertex form, and we can quickly determine the roots/zeros in factored form.

The three forms of quadratics are the standard form, the vertex form, and factored form. Each of them reveals a specific part of the quadratic.

A quadratic has the following standard form:

A quadratic in standard form can immediately convey only two details: (1) the leading coefficient a and (2) the y-intercept. The leading coefficient a determines whether the parabola curves upwards or downwards. The y-intercept will be given by the constant c.

Vertex Form: The vertex form of a quadratic is:

There are also two details that can be conveyed by a quadratic in vertex form: (1) the vertex, and (2) the leading coefficient. The leading coefficient is given by a. This tells us the orientation of the parabola. The vertex is given by (h, k). Hence, in my opinion, vertex form is the best form of a quadratic since it immediately reveals the vertex, the most important aspect of a quadratic.

Factored Form: The factored form of a quadratic is:

Where p and q are the zeros/roots/solutions of the quadratic. Factored form gives us two details about the quadratic: (1) the leading coefficient, and (2) the zeros. The zeros tell us when the parabola crosses the x-axis, which can assist in graphing.

Therefore,

Each form of a quadratic equation has its own benefits.

The standard form allows us to find the y-intercept.

The vertex form allows us to quickly locate the vertex.

The factored form allows us to quickly determine the roots/zeros.

To know more about quadratic functions, refer:

https://brainly.com/question/1214333

#SPJ1

Answer:I would say if there are 15 leaches then there will be 20 toads

Step-by-step explanation: I multiplied the 4 times 5

First, we need to define rational numbers

Rational numbers are numbers that can be express as a quotient or fraction

From the question given, The square root of 16 is 4, this can be express as 4/1

Hence, it is a rational number

Therefore the correct option is A

Answer

Step-by-step Explanation

7 = 2x - 5

12 = 2x

6 = x

The movement from the first step to the second step involves adding 5 to both sides.

7 = 2x - 5

7 + 5 = 2x - 5 + 5

12 = 2x

Adding 5 to both sides, is what the addition property of equality means.

Then, the movement from the second step to the third step involves dividing both sides by 2.

A Cell wall is a protective barrier that surrounds only plant cells, providing structural support.

A cell wall, a large central vacuole, and plastids like chloroplasts are all present in plant cells. The cell wall is a thick, stiff layer that surrounds and supports the cell structurally and physically. It is located outside the cell membrane.

the dense, nonliving covering that protects and sustains the majority of plant, bacterial, fungal, and algal cells. cellular wall.

The cell membrane is a layer of defense that covers the surface of the cell and serves as a partition between the interior of a cell and its surroundings. The cell membrane also regulates the materials that enter and exit the cell.

A cell is protected by its cell membrane, also known as the plasma membrane. Additionally, it maintains a constant environment inside the cell, and that membrane serves a variety of purposes. One is to move compounds out of the cell that are harmful as well as nutrients into the cell.

To learn more about cell wall refer to:

https://brainly.com/question/2622341

#SPJ1

The slope of the line shown is 0.5 .

How to find the slope of a given line?
For a line passing through the points (x₁, y₁) and (x₂, y₂), the slope for the same can be defined with the mathematical value of m i.e.,
m = (y₂ - y₁)/(x₂ - x₁)

Given, the line in picture passes through the points (0, -3) and (6, 0).
Following the formula established in the literature above, the given line has slope as m, which is:
m = (y₂ - y₁)/(x₂ - x₁) = (0 - (-3))/(6 - 0) = 3/6 = 0.5
Thus, the slope of the given line in question is 0.5 .

To learn more about slopes of lines, tap on the link below:
https://brainly.com/question/3493733

#SPJ13

Let's begin by listing out the information given to us:

Hence, the correct option is the third option -9.3 grams per year

Since each bucket contained 500 berries and there are 5 buckets we can find the total amount of berries by multiplying the number of berries per bucket by the number of buckets. This is done below:

Sally picked 2500 blueberries.

The statistics you could find given the information above (see attachment) include the following:

A boxplot is also referred to as box and whisker plot and it can be defined as a type of chart that can be used to graphically represent the five-number summary of a data set with respect to locality, skewness, and spread.

In Mathematics, the five-number summary of any box and whisker plot include the following:

For the range, we have:

Range for women = 150 - 0 = $150

Range for men = 35 - 0 = $35

For the standard deviation, we have:

Standard deviation for women = range/4

Standard deviation for women = 150/4 = 37.5

Standard deviation for men = range/4

Standard deviation for men = 35/4 = 8.75.

For the interquartile range, we have:

Interquartile range = third quartile - first quartile.

Read more on boxplots here: brainly.com/question/14277132

#SPJ1

Answer:

2 pairs of jeans

Step-by-step explanation:

1) Subtract the cost of the t-shirt

   As we are given the information that she will only be buying one t-shirt it

   means that we can get rid of the price of it...

   $80-$9 = $72

2) Find the number of jeans

   Knowing that we have $72 left we have figure out how many jeans she

   can buy by dividing 72 by 34...

   $72 ÷ $34 = 2

Hope this helps, have a great day!

We must plot the following exponential function:

Replacing the values of x in the function above, we complete the table:

So we have the following points:

• (-3, 1/64) = (-3, 0.015625),

• (-2, 1/16) = (-2, 0.0625),

• (-1, 1/4) = (-1, 0.25),

• (0, 1),

• (1, 4),

• (1, 16),

• (1, 64).

Now, plotting each point (x, y) and joining them, we get the following graph:

One clarification: the label of the points in the graph have been rounded.

Answer

The points of the table are:

• (-3, 1/64)

• (-2, 1/16)

• (-1, 1/4)

• (0, 1),

• (1, 4),

• (1, 16),

• (1, 64).

The graph of the points and the function is:

One clarification: the label of the points in the graph have been rounded.

Answer:

The sequence of transformation that can be performed on quadrilateral ABCD to show that it is congruent to quadrilateral GHIJ is a 90 degrees counterclockwise rotation about point A followed by reflection across the y-axis and a translation of 20 units down.

Explanation:

The sequence of transformations are described in the following figure:

Therefore, the first transformation is a rotation of 90 degrees counterclockwise about point A. After that transformation, we get the figure A'B'C'D'

Then, we reflect the figure across the y axis, so we get A''B''C''D''

Finally, we translate the figure 20 units down to get GHIJ

So, the answers are:

The sequence of transformation that can be performed on quadrilateral ABCD to show that it is congruent to quadrilateral GHIJ is a 90 degrees counterclockwise rotation about point A followed by reflection across the y-axis and a translation of 20 units down.

Answer:

The answer is -1 or -3

Step-by-step explanation:

You woud use the quadritic formula

[tex]x=\frac{ -b+- \sqrt{b^{2} -4ac} \\}{2a}[/tex]

[tex]x=\frac{-24 +- \sqrt{576-432} }{12} \\[/tex]

[tex]x=\frac{-24+- \sqrt{144} }{12}[/tex]

[tex]x=\frac{-24+12}{12}\\\\x=\frac{-12}{12} \\x = -1[/tex]

or

[tex]x=\frac{-24-12}{12} \\\\x= \frac{-36}{12} \\\\x= -3[/tex]

To get the answer of -1 or -3

Let's start by adding all the values for what Candace order:

Total for the order: $4 + $2 + $3 = $9

since she has a $10 bill,

she will be able to pay for it, and have the following change back:

$10 - $9 = $1

she will get back $1.

The math equations we created are then:

4 + 2 + 3 = 9

10 - 9 = 1

Solution

For this case we have the following info:

Class 1: Total 18 students, 8 girls and 10 boys

Class 2: Total 17 students, 10 girls and 7 boys

The total of students are: 18+17 = 35

Total of boys: 10 + 7 = 17

Then the ratio of boys to the total number of students is given by:

r = 17/35

Answer:

the graph given has a greater unit rate

Step-by-step explanation:

basically, you have to compare the gradients of both the graphs

one graph's equation is given i.e y=47/2 where 47/2 is the gradient/slope now find the gradient/slope of the given graph:

slope = x2-x1/y2-y1

chose any two coordinates on the graph and input them in the equation

I chose (2,94) and (4,188)

inputting them in the equation:

188-94/4-2

=94/2

now see which one is greater 47/2 or 94/2

94/2 is greater than 47/2 so it has a greater unit rate

The value of x is less than -6.

A relationship between two expressions or values that are not equal to each other is called inequality.

Given that, -4x + 3 > 27

-4x + 3 > 27

-4x + 3 - 3 > 27 - 3  → (subtracting 3 from both sides)

-4x > 24

-4x/4 > 24/4  → (dividing by 4 both the side)

-x > 6x

x < -6

Hence, x < -6

For more references on equality, click;

https://brainly.com/question/28823603

#SPJ1

The function is odd because f(–x) = –f(x).

What is a function?

A function is a special form of relation where each input has exactly one output. In other words, for each input value, the function returns exactly one value. A relation rather than a function is depicted in the above graph because one is mapped to two different values. However, if one were instead mapped to a single value, the relationship described above would change into a function. Furthermore, output values could match input values exactly.

Odd function means f(-x) = -f(x)

and Even function means f(-x) = f(x)

Here the given function f(x) = 4[tex]x^{5}[/tex]

Put, x = -x

We have f(-x) = 4 ([tex](-x^){5}[/tex])

5 is an odd number so we will get a negative value. So f(-x) = -f(x)

Hence, The function is odd because f(–x) = –f(x).

Learn more about the function, by the following link.

https://brainly.com/question/25638609

#SPJ1