21
What is the area of the shaded region?
sq units
= 7 sq units

The proportion of people who approved of both leaders exists 40%.

The logical connections between two or more sets of objects are shown by a Venn diagram, which uses circles or other forms that overlap. They frequently act as a visual organization tool, showcasing how things are alike and different.

A Venn diagram is a type of visual organizer that examines the connections among a variety of items. It consists of overlapping circles. To organize things, numbers, and shapes, they are frequently utilized. An instruction or label that relates in some way to the data is given to each circle.

As stated in the title. 60% of individuals favored leader B, and 65% favored leader A. If 15% of the population remained closed to the leaders,

The proportion of people who approved of both leaders

= 60 % - 20 % = 40 %

To learn more about Venn diagram refer to;

https://brainly.com/question/2099071

#SPJ1

Answer:

The domain of a graph is the possible input values the graph can take.The domain of the graph is: 10,20,30,40,50,60,70,80,90,100

The score (on the x-axis) represents the input values.From the graph, we have:

Minimum score = 10

Maximum score = 100

This means that the domain of the graph is from 10 to 100

From the given options, (d) is correct;

Because it represents scores between 10 and 100 (inclusive)Read more about domains at:brainly.com/question/16875632

-1/4 is the slope of the line that passes through the points (-5,4) and (3,2)

The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.

The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.

The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is

m=y₂-y₁/x₂-x₁

The given two points are (-5, 4) and (3, 2)

Slope m=2-4/3+5

=-2/8

2 and 8 are multiples of 2, so divide numerator and denominator by 2

=-1/4

Hence, -1/4 is the slope of the line that passes through the points (-5,4) and (3,2)

To learn more on slope of line click:

https://brainly.com/question/14511992

#SPJ1

The number of As that are needed for 12Bs will be 6 and the ratio is 1:2.

It should be noted that ratio in Mathematics simply demonstrates how many times one number can be able to fit into another number. It should be noted that ratios contrast two numbers by dividing them. In this case, A/B will be the formula if one is comparing one variable (A) to another variable (B).

It was Illustrated that the rate relating A to B is 1/2 and we want to use the rate to find how many As are needed for 12Bs.

From the information, the rate relating A to B is 1/2. The number of As that are needed for 12Bs will be:

= 1/2 × 12.

= 6

Therefore, there'll be 6 As that are needed.

The ratio is:

= 6 / 12.

= 1 / 2

= 1:2.

The ratio is 1 / 2.

Learn more about ratio on

brainly.com/question/2328454

#SPJ1

Complete question

The rate relating A to B is 1/2. Use the rate to find how many As are needed for 12Bs, then write the ratio.

The remainder of the table for the given function rule should be completed as follows;

x      -2    -1      0    1       2    

y      -7    -8    -9   -10    -11    

Based on the information provided, we have the following function rule:

Function, f(x) = y = -x - 9

When the domain x = -2, the range (y) of this function is given by;

Range, y = -x - 9

Range, y = -(-2) - 9

Range, y = 2 - 9

Range, y = -7.

When the domain x = -1, the range (y) of this function is given by;

Range, y = -x - 9

Range, y = -(-1) - 9

Range, y = 1 - 9

Range, y = -8.

When the domain x = 0, the range (y) of this function is given by;

Range, y = -x - 9

Range, y = -(0) - 9

Range, y = 0 - 9

Range, y = -9.

When the domain x = 1, the range (y) of this function is given by;

Range, y = -x - 9

Range, y = -(1) - 9

Range, y = -1 - 9

Range, y = -10.

When the domain x = 2, the range (y) of this function is given by;

Range, y = -x - 9

Range, y = -(2) - 9

Range, y = -2 - 9

Range, y = -11.

Read more on function here: https://brainly.com/question/26163742

#SPJ1

Answer:

see explanation

Step-by-step explanation:

under a reflection in the x- axis

a point (x, y ) → (x, - y ) , then

E (0, 7 ) → E' (0, - 7 )

F (- 5, - 1 ) → F' (- 5, - (- 1) ) → F' (- 5, 1 )

G (3, 0 ) → G' (3, 0 ) ← unchanged as G is on the x- axis

The given figure is a composite figure which consists of a rectangle BECF and a triangle ABD.

In the above figure,

(1)  BECF is a rectangle

(2) ABD is a triangle

Area of the given composite figure

= Area of rectangle BECF + Area of triangle ABD

Area of rectangle BECF :

length CF = 18 cm and width BC = 10 cm

= length x width

=  18 x 10

=  180 cm2 ----(1)

Area of triangle ABD :

Base BD  =  BE - DE  =>  18 - 6 => 12 cm

Height AB = AC - BC => 8 - 10 => 2

Area of triangle ABD = (1/2) x b x h

 =  (1/2) x 12 x 2

= 12 cm2 ----(2)

(1) + (2) :

Area of the given composite figure is

=  180 + 12

=  192 cm2

To learn more about the Area of a Composite Figure refer to:

https://brainly.com/question/21135654

#SPJ1

HCF of 32 and 24 is 8 (eight)

What is HCF?

HCF stands for the highest common factor - it is the greatest factor that divides the given number.

For example, 2 is the HCF of 4 and 6.

Given numbers are 32 and 24

prime factor of 32 is 2*2*2*2*2

prime factors of 24 are 2*2*2*3

HCF will be the product of a common number which is 2*2*2 =8

therefore, the HCF of 32 and 24 should be 8

read more about HCF

brainly.com/question/14387448

the complete question should be as follow

what is the HCF of 32 and 24?

Step-by-step explanation:

If son present age is x then

father present age=4x+4

so the equation is

(4x+4)-x=28

3x=24

x=8

Answer:

Set x equal to zero and then simplify

The quadratic example is ax² + b x + c = 0 where x stands for an unknown value and where a, b, and c stand for known numbers is known as a quadratic equation in algebra.

Quadratic equations are second-degree polynomial equations with at least one squared term. It is also referred to as quadratic equations.

The numerical coefficients a, b, and c are known, while the unknown variable x is. For example , x2 + 2x + 1. It also goes by the name quadratic equation as in: b x +c=0    

The terms a, b, and c are also referred to as quadratic coefficients.    

'Examples of Quadratics

x² –x – 9 = 0

5x² – 2x – 6 = 0
3x² + 4x + 8 = 0

-x² +6x + 12 = 0  (an example of non-quadratic equation is x³ − x² − 5 = 0)

To learn more about quadratic

https://brainly.com/question/22364785
#SPJ4

Answer:

They have 160 peaches left

Step-by-step explanation:

The new images has vertices Q´ (-12, 0), R´  (0, 0), P´(-12, -8),  and the type of dilation is contraction.

Dilation is the process of modifying the dimensions of an object or shape by varying some scale variables. For instance, a circle with a radius of 10 units gets shrunk to a circle with a radius of 5 units. This technique is applied in photography, fine art, logo design, and other fields.

When we dilate the points of a given figure, we simply multiply each x-coordinate and y-coordinate by the scale factor.

Here the points are P(-3,-2),Q(-3,0), and R(0, 0) and the scale factor is

k = 4

Therefore,

⇒ Q (-3,0) → Q´ (-3 × 4,0 × 4) = (-12, 0)

⇒ R (0, 0) → R´  (0, 0)

⇒ P (-3, -2) →  T´  (-3 × 4, -2 × 4) = (-12, -8)

Thus, the new images has vertices Q´ (-12, 0), R´  (0, 0), P´(-12, -8),

Also, the type of dilation is contraction.

Learn more about Dilation

brainly.com/question/17013201

#SPJ1

This means that an earthquake of magnitude 7.9 is 10^4 (or 10,000) times more intense than an earthquake of magnitude 3.5.

An earthquake is a sudden shaking of the ground caused by the shifting and breaking of large pieces of rock beneath the Earth's surface. Earthquakes can be caused by a variety of factors including the shifting of tectonic plates, volcanic activity, and underground explosions.

An earthquake of magnitude 7.9 is significantly more intense than an earthquake of magnitude 3.5 on the Richter scale. The Richter scale is logarithmic, meaning that each whole number increase in magnitude corresponds to an increase in shaking intensity by a factor of 10. This means that an earthquake of magnitude 7.9 is 10^4 (or 10,000) times more intense than an earthquake of magnitude 3.5.

To learn more about earthquake
https://brainly.com/question/29073753
#SPJ1

Answer:

Step-by-step explanation:

A VAT (value-added tax) is a consumption tax that is added to the price of goods and services. The VAT rate is typically a percentage of the price of the goods or services.

In order to find the amount the shoe dealer should pay to the company including VAT, we need to know the VAT rate. If the VAT rate is not specified in the problem, it is impossible to determine the exact amount that the shoe dealer should pay.

However, if we assume that the VAT rate is 15%, then the amount of VAT the dealer should pay is 15/100 * 8000 = 1200 birr.

So the total amount the dealer should pay to the company including VAT is 8000 + 1200 = 9200 birr

It's important to note that this is an estimate and the actual amount could be different if the VAT rate is different.

Yes, it is possible to prove that two triangles are congruent by using the AAS congruence theorem.

The AAS congruence theorem states that if two angles and the included side of one triangle are congruent to two angles and the included side of a second triangle, then the two triangles are congruent. This theorem can be used to prove that two triangles are congruent if two of the angles in the triangle and the side between them are congruent to two angles and the side between them of the other triangle. To prove congruence using the AAS congruence theorem, it is important to use the right angle and side measurements to ensure that the two triangles are congruent. If the measurements are correct, then the two triangles will be congruent.

To learn more about the triangle, visit:

brainly.com/question/2773823

#SPJ4

Yes, it is possible to prove that two triangles are congruent by using the AAS congruence theorem.

The AAS congruence theorem

it states that if two angles and the included side of one triangle are congruent to two angles and the included side of a second triangle, then the two triangles are congruent.

This theorem can be used to prove that two triangles are congruent if two of the angles in the triangle and the side between them are congruent to two angles and the side between them of the other triangle.

To prove congruence using the AAS congruence theorem, it is important to use the right angle and side measurements to ensure that the two triangles are congruent. If the measurements are correct, then the two triangles will be congruent.

Learn more about congruence here :_

https://brainly.com/question/7888063

#SPJ4

Answer: C. Zula can write 4 articles in 10 hours is the best interpretation of the slope of this linear model.

The slope of a linear equation in the form y = mx + b represents the rate of change of y with respect to x. It tells us how much y changes for a one-unit change in x. In this case, the slope of the equation y = 0.4x is 0.

Step-by-step explanation:

The total volume of all 4 gumballs: V=3,620 mm³

Gumball is in the shape of a Spherical so we Use the formula for the total volume of a sphere:

Volume of Sphere = (4/3)πr³

r = Radius of Sphere

Plug the given radius into the formula, r =  6mm

Volume of 1 gumball = (4/3)π * 6³

V= 288π  mm³

The total volume of a single gumball will be 288π cubic millimeters.

Because you have 4 gumballs, multiply the total volume of a gumball by 4 to find the total volume for all 4 gumballs.

Volume of 4 gumballs = 4 *  288π

V= 1152π  mm³

In terms of π, the total volume of the 4 gumballs is 1152π cubic millimeters.

Assuming π = 3.14, multiply 1152 and 3.14 together.

1152*3.14= 3,617.28 mm³

To know more about the Volume of the sphere:

https://brainly.com/question/10135720

#SPJ4

The new data values after the increment by 20% are 14.4, 10.8, 20.4, 18 and 12

From the question, we have the following parameters that can be used in our computation:

Data values: 12,9,17,15,10

Increment: by 20%

This means that

new data values = old data values * (1 + Increment)

when the above equation is applied to the individual data values, we have

New 12 = 12 * (1 + 20%) = 14.4

New 9 = 9 * (1 + 20%) = 10.8

New 17 = 17 * (1 + 20%) = 20.4

New 15 = 15 * (1 + 20%) = 18

New 10 = 10 * (1 + 20%) = 12

So, the new values are 14.4, 10.8, 20.4, 18 and 12

Read more about percentage at

https://brainly.com/question/843074

#SPJ1

Their surface areas are arranged in a 3:1 ratio.

The ratio of two spherical balls' volumes is 27:1. This means that the radius of the larger ball is 3 times that of the smaller ball. The surface area of a sphere is proportional to the square of its radius, so the ratio of their surface areas is the square of 3, or 3:1. To calculate the surface area of a sphere, use the formula 4πr^2, where r is the radius of the sphere. For the larger ball, the surface area is 4π(3r)^2, and for the smaller ball, the surface area is 4π(r)^2. Dividing the larger ball's surface area by the smaller ball's surface area gives us the ratio of their surface areas, which is 3:1.

Learn more about ratio here

https://brainly.com/question/13419413

#SPJ4

The mapping of the relation will be :

(Domain) ⇒ (Range)

1 → 2; 2 → 4; 3 → 6; 4 → 8; 5 → 10

In order to have ordered pairs of the kind, relations and functions provide a mapping between two sets (Inputs and Outputs) (Input, Output). In algebra, relationship and function are crucial ideas. Both in real life and in mathematics, they are often utilized. To further comprehend the significance of each of these relational and functional concepts, let's describe them.

In order to have ordered pairs of the kind, relations and functions provide a mapping between two sets (Inputs and Outputs). In algebra, relationship and function are crucial ideas. Both in real life and in mathematics, they are often utilized. To further comprehend the significance of each of these relational and functional concepts, let's describe them.

If each element x∈R has a distinct R-relative, resulting in R[x] consisting of a single element, then the relation R is referred to be a mapping (map), a function, or a transformation. This distinct component is known as the function value at x and is indicated by the symbol R(x) (under R). R[x] therefore only has one member, R(x).

Let us consider a domain for x ∈ N

The R ⇒ R is defined for f(x) = 2x ; x≤ 5

f(x) = 2x

will have a domain of 1, 2, 3,4, 5 and The value of the function will be

f(x) = 2, 4, 6, 8, 10 .

So, the 5 coordinates of the relation is {(1,2), (2,4), (3, 6), (4,8), (5, 10)}

The mapping of the relation will be :

(Domain) ⇒ (Range)

1 → 2; 2 → 4; 3 → 6; 4 → 8; 5 → 10

To learn more abot Relation and Function refer to :

https://brainly.com/question/1504168

#SPJ1

The mapping of the relation will be :

(Domain) ⇒ (Range)

1 → 2; 2 → 4; 3 → 6; 4 → 8; 5 → 10

What is meant by map?

Let us consider a domain for x ∈ N

The R ⇒ R is defined for f(x) = 2x ; x≤ 5

f(x) = 2x

will have a domain of 1, 2, 3,4, 5 and The value of the function will be

f(x) = 2, 4, 6, 8, 10 .

So, the 5 coordinates of the relation is {(1,2), (2,4), (3, 6), (4,8), (5, 10)}

The mapping of the relation will be :

(Domain) ⇒ (Range)

1 → 2; 2 → 4; 3 → 6; 4 → 8; 5 → 10

To learn more about map refer to

https://brainly.com/question/25922463

#SPJ1

Answer:

I'm not too sure but i believe its credit.

Answer:

D.) credit

Step BY STEP EXPLANTION

The data point 56.7 seconds is an outlier, so we should discard it and measure it again.

The correct option is the last one.

When we have some data, there may be what we call "outliers".

An outlier is a data point that is "away" from the rest of the data points.

For example, if you look at the table, you can see that most values are around 20 seconds, except for one value, which is the middle one and it is:

56.7 seconds.

That point is really far away from all the others on the table, so we can see that it is an outlier, then we should discard it and measure it again.

Thus the correct option is the last one: 56.7 s

Learn more about outliers:

https://brainly.com/question/3631910

#SPJ1

The ratio of the surface area to volume of each cylinder are:

1. 933/ 1909

2. 56/115

Surface area and volume of a cylinder.

The surface area of a cylinder is the sum of all its surfaces.

Surface area of a cylinder = 2[tex]\pi[/tex]r^2 + 2[tex]\pi[/tex]rh

The volume of a cylinder implies the amount of substance that it can contain.

volume of a cylinder = [tex]\pi[/tex]r^2h

1. The surface area of the cylinder = 2[tex]\pi[/tex]r^2 + 2[tex]\pi[/tex]rh

                                     = 2[tex]\pi[/tex]r(r + h)

                                     = 2*22/7*9(9 + 7.5)

The surface area of the cylinder = 933.43 sq. cm

ii. Volume of the cylinder = [tex]\pi[/tex]r^2h

                       = 22/7*9^2*7.5

volume of the cylinder = 1909.29 cubic centimeters

iii. The ratio of the surface area to its volume = 933.43/ 1909.29

                                                 = 933.43/ 1909.29

2. The surface area of the cylinder = 2[tex]\pi[/tex]r^2 + 2[tex]\pi[/tex]rh

                                     = 2[tex]\pi[/tex]r(r + h)

                                     = 2*22/7*5(5 + 23)

                                     = 880 sq. cm

The surface area of the cylinder = 880 sq. cm

ii. Volume of the cylinder = [tex]\pi[/tex]r^2h

                       = 22/7*5^2*23

volume of the cylinder = 1807.14 cubic centimeters

iii. The ratio of the surface area to its volume = 880/ 1807.14

                                                 = 56/115

Learn more about the surface area and volume of a cylinder at https://brainly.com/question/29870289

#SPJ1

The length of the base of an isosceles triangle is 7

as given in the question,

the length of base be x

the length of the leg is 3x+2

the perimeter of the isosceles triangle is 39

Therefore, an isosceles triangle which has two equal sides or legs as well as two equal angles. The Greek words iso means same and skelos are the source of the name leg. An equilateral triangle is one in which all of its sides are equal, whereas a scalene triangle is one in which none of its sides are equal.

If the length of

In an isosceles triangle,

The length of the two legs or sides is the same. The other leg is therefore 3x+2 if one leg is the other is also  3x+2.

The triangle's three sides add up to its perimeter

that is

=> x + (3x+2) + (3x+2) = 39

=> 7x + 4 = 39

=> 7x = 35

=> x = 5

the  value of x is 7

To learn more about isosceles triangle :

https://brainly.com/question/20307882

#SPJ4

The length of the base of an isosceles triangle is x = 7

Yes, there is enough information to solve for x. The perimeter of an isosceles triangle is the sum of all its sides. Since the perimeter is given and two sides are known, it can be expressed as follows:

x + (3x +2) + (3x +2) = 39

Solving for x,

5x + 4 = 39

5x = 35

x = 7

Therefore, the length of the base is 7. This can be verified by substituting the value of x into the equation for the perimeter, which would yield a result of 39.

Learn more about isosceles triangle here:

https://brainly.com/question/2456591

#SPJ4

The area shows the solution set of the inequalities with accuracy. y >= -5 x + 1, X min, -10 X max, Y min, -10 Y max. and y >= x - 11 equals X min -10, X max 10, and Y min -10, Y max 10.

In the shaded area, solutions will be found. Ordered pairs on the border line are not part of the solution set because this is a "less than" problem. Solutions as well as these values are in the shaded area. Every point(a,b) where all inequality conditions hold when x=a and y=b is referred to as the solution zone of an inequality.

The solution set of the inequalities is accurately represented by region. Y >= -5 x + 1 X min -10 X max 10 X max 10 Y min -10 Y max 10. This region accurately depicts the set of solutions to the disparities. if y >= x – 11 then X min – 10 X max – 10 Y min – 10 Y max – 10

To learn more about inequalities refer to :

https://brainly.com/question/24372553

#SPJ1

Answer:

C. 0≤x≤12

Step-by-step explanation:

Answer: k = 32

Step-by-step explanation:

k/8 - 1 = 3         We add 1 on both sides

+1          +1

k/8 = 4          Now we have to multiply by both sides to isolate the k

x8     x8

k = 32

Answer:

start by defining some extremes:

the absolute maximum for a/b would be at the maximum a and minimum b. This is 4/4 = 1. The minimum for a/b is 3/5

Are these both allowed values? NO! Each case is a limit which cannot be reached, because the a and b values must stop short of the limits. The answer appears to be: 3/5 < a/b < 1 (0.6 < a/b < 1)

The equation of the graphed function will be;

⇒ Y = f (x + 3) - 2

A relation between a set of inputs having one output each is called a function.

Given that;

The function is,

⇒ f (x) = x³

Now,

Since, The equation of the graphed function is,

⇒ y = (x + 3)³ - 2  ..(i)

And, Here, The function is,

⇒ f (x) = x³

Put x = x + 3;

⇒ f (x + 3) = (x + 3)³

Substitute above value in equation (i), we get;

⇒ y = f (x + 3) - 2

Thus, The equation of the graphed function is,

⇒ Y = f (x + 3) - 2

Learn more about the function visit:

https://brainly.com/question/11624077

#SPJ1