Write a compound inequality for the graph shown below. use x for your variable.

Answer: A^2

Step-by-step explanation:

Angle C + Angle B = Angle A

well i know the answer but not the equation so he did 10 sales

Step-by-step explanation:

multiple the power and real number

Answers;

a) Multiply 2 by 3: 6ab.

b) Multiply \(c^{5}\) by c by adding the exponents: c^6 or \(c^{6}\).

c) Simplify the expression. 10y^7 or \(10y^{7}\).

d) Simplify the expression. 12g^4h^5 or \(12g^{4}h^{5}\).

The volume of the cylinder is closest to 103.85 cubic feet which is calculated using the formula  V = πr²h.

Volume is a measure of the amount of space an object or substance occupies. It is usually measured in cubic units, such as cubic centimeters or cubic meters.

The volume of a cylinder is calculated using the formula  V = πr²h, where r is the radius and h is the height of the cylinder.

To solve for the volume of the cylinder in this question, we must first calculate the radius of the cylinder.

The radius can be found by dividing the diameter by two, so the radius of the cylinder

= (4.2/2)

= 2.1 feet.

Using the formula,

V = πr²h,

the volume of the cylinder can then be calculated as

V = π(2.1)²7.5)

= 103.85 cubic feet.

Therefore, the volume of the cylinder is closest to 103.85 cubic feet.

For more questions related to cylinder

https://brainly.com/question/23935577

#SPJ1

This is the UML diagram for the development of the program, in which Shapes 2D is the superclass and Circle, Square, Triangle, Rectangle, Rhombus, and Parallelogram are subclasses.

​​​​​​​This is the program in C++ demonstrating the above classes.

#include<iostream>

using namespace std;

class shapes

{

public:

   string name;

   string color;

   virtual void getAttributes()=0;

};

class Circle: public shapes

{

public:

   float radius;

   Circle(string n,string c, float r)

   {

       name=n;

       color=c;

       radius=r;

   }

   float getPerimeter()

   {

       return(2*(3.142)*radius);

   }

   float getArea()

   {

       return((3.142)*(radius*radius));

   }

   void getAttributes()

   {

       cout<<"Name  :"<<name<<endl;

       cout<<"Color :"<<color<<endl;

   }

};

class Square:public shapes

{

public:

   float side;

   Square(string n,string c, float s)

   {

       name=n;

       color=c;

       side=s;

   }

   float getPerimeter()

   {

       return(4*side);

   }

   float getArea()

   {

       return(side*side);

   }

   void getAttributes()

   {

       cout<<"Name  :"<<name<<endl;

       cout<<"Color :"<<color<<endl;

   }

};

class Triangle:public shapes

{

public:

   float base;

   float height;

   float side1;

   float side2;

   float side3;

   Triangle(string n,string c)

   {

       name=n;

       color=c;

   }

   float getPerimeter()

   {

       cout<<"Enter side1\n";

       cin>>side1;

       cout<<"Enter side2\n";

       cin>>side2;

       cout<<"Enter side3\n";

       cin>>side3;

       return(side1+side2+side3);

   }

   float getArea()

   {

       cout<<"Enter base\n";

       cin>>base;

       cout<<"Enter height\n";

       cin>>height;

       return((0.5)*base*height);

   }

   void getAttributes()

   {

       cout<<"Name  :"<<name<<endl;

       cout<<"Color :"<<color<<endl;

   }

};

class Rectangle:public shapes

{

public:

   float length;

   float breadth;

   Rectangle(string n,string c, float l,float b)

   {

       name=n;

       color=c;

       length=l;

       breadth=b;

   }

   float getPerimeter()

   {

       return(2*(length+breadth));

   }

   float getArea()

   {

       return(length*breadth);

   }

   void getAttributes()

   {

       cout<<"Name  :"<<name<<endl;

       cout<<"Color :"<<color<<endl;

   }

};

class Rhombus:public shapes

{

public:

   float diagonal1;

   float diagonal2;

   float side;

   Rhombus(string n,string c)

   {

       name=n;

       color=c;

   }

   float getPerimeter()

   {

       cout<<"Enter Side\n";

       cin>>side;

       return(4*side);

   }

   float getArea()

   {

       cout<<"Enter diagonal 1\n";

       cin>>diagonal1;

       cout<<"Enter diagonal 2\n";

       cin>>diagonal2;

       return((0.5)*diagonal1*diagonal2);

   }

   void getAttributes()

   {

       cout<<"Name  :"<<name<<endl;

       cout<<"Color :"<<color<<endl;

   }

};

class Parallelogram:public shapes

{

public:

   float base;

   float height;

   Parallelogram(string n,string c, float b,float h)

   {

       name=n;

       color=c;

       base=b;

       height=h;

   }

   float getPerimeter()

   {

       return(2*(base+height));

   }

   float getArea()

   {

       return(base*height);

   }

   void getAttributes()

   {

       cout<<"Name  :"<<name<<endl;

       cout<<"Color :"<<color<<endl;

   }

};

int main()

{

   int choice;

   while(1)

   {

       cout<<"\n\nEnter your choice :";

       cout<<"\n1 for Circle\n";

       cout<<"2 for Square\n";

       cout<<"3 for Triangle\n";

       cout<<"4 for Rectangle\n";

       cout<<"5 for Rhombus\n";

       cout<<"6 for Parallelogram\n";

       cin>>choice;

       system("cls");

       switch(choice)

       {

       case 1:

           {

               float r;

               cout<<"Enter radius\n";

               cin>>r;

               Circle c("Circle","Yellow",r);

               c.getAttributes();

               cout<<"Perimeter : "<<c.getPerimeter()<<endl;

               cout<<"Area : "<<c.getArea()<<endl;

           }break;

       case 2:

           {

               float side;

               cout<<"Enter side\n";

               cin>>side;

               Square s("Square","Red",side);

               s.getAttributes();

               cout<<"Perimeter : "<<s.getPerimeter()<<endl;

               cout<<"Area : "<<s.getArea()<<endl;

           }break;

       case 3:

           {

               Triangle t("Triangle","Green");

               t.getAttributes();

               cout<<"Perimeter : "<<t.getPerimeter()<<endl;

               cout<<"Area : "<<t.getArea()<<endl;

           }break;

       case 4:

           {

               float l,b;

               cout<<"Enter Length and breadth\n";

               cin>>l>>b;

               Rectangle r("Rectangle","Blue",l,b);

               r.getAttributes();

               cout<<"Perimeter : "<<r.getPerimeter()<<endl;

               cout<<"Area : "<<r.getArea()<<endl;

           }break;

       case 5:

           {

               Rhombus r("Rhombus","Purple");

               r.getAttributes();

               cout<<"Perimeter : "<<r.getPerimeter()<<endl;

               cout<<"Area : "<<r.getArea()<<endl;

           }break;

       case 6:

           {

               float b,h;

               cout<<"Enter base\n";

               cin>>b;

               cout<<"Enter height\n";

               cin>>h;

               Parallelogram p("Parallelogram","Pink",b,h);

               p.getAttributes();

               cout<<"Perimeter : "<<p.getPerimeter()<<endl;

               cout<<"Area : "<<p.getArea()<<endl;

           }break;

       }

   }

}

To learn more about objects and classes,

https://brainly.com/question/21113563

#SPJ4

The depth of diving expressed as signed numbers indicates the magnitude

and direction of Brent and Giselle's displacement in the water.

Reasons:

The depth Brent decides to go snorkeling = 5 feet below sea level

The depth to which Giselle decides to explore = 80 feet below sea level

Required:

To represent the situation as signed numbers.

Solution:

Taking the sea level as 0, we have;

The depth to which Brent goes = 0 feet - 5 feet = -5 feet

Depth at which Giselle explores = 0 feet - 80 feet = -80 feet

Expressed on the number line, we have;

-∞∣     -80∣                    -5∣                0∣                 5∣          

\({}\)              

Therefore;

From a similar question posted online, the possible question options are;

Learn more about signed numbers and number line here:

https://brainly.com/question/4136494

https://brainly.com/question/1128058

Answer:

Number of units to sell= 112 units

Step-by-step explanation:

Giving the following information:

Unitary contribution margin= $40

Fixed costs= $2,480

Desired profit= $2,000

To calculate the number of units to be sold, we need to use the following formula:

Break-even point in units= (fixed costs + desired profit) / contribution margin per unit

Break-even point in units= (2,480 + 2,000) / 40

Break-even point in units= 112 units

Answer:

32000

Step-by-step explanation:

Answer:

it is equal too.

Step-by-step explanation:

Answer:

it is equal to

Step-by-step explanation:

The number of mangoes = 48

The number of grapefruit = 12

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

A box of fruit has four times as many oranges as grapefruit.

And, Total number of fruit = 60 pieces

Now,

Let number of grapefruit = x

Then, Number of Mangoes = 4x

So, We can formulate;

⇒ x + 4x = 60

Solve for x as;

⇒ 5x = 60

⇒ x = 12

Thus, Number of grapefruit = x

                                          = 12

Then, Number of Mangoes = 4x

                                          = 4 × 12

                                          = 48

Therefore, The number of mangoes = 48

The number of grapefruit = 12

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ1

Answer:

Hello here is the missing data to your question

x  P(x)

0  0.167

1  0.3289

2  0.2801

3  0.149

4  0.0382

5  0.0368

The theoretical values are lower than the approximate values and the property illustrated is the mean and standard deviation

A) 1.6729

B)  1.234061

C) 1.84

D)  1.462874

Step-by-step explanation:

A) calculate the theoretical mean

theoretical mean (u) = summation of ; \(x_{i}p(x_{i})\)

                 = 0(0.167)+1(0.3289)+2(0.2801)+3(0.149)+4(0.0382)+5(0.0369)

                 = 1.6729

B) calculate the theoretical standard deviation

     theoretical standard deviation = \(\sqrt{variance}\) = \(\sqrt{[summation of x_{i}^2 p(x_{i} ) ]-u^2}\)

= \(\sqrt{[0+0.3289+1.1204+1.341+0.6112+0.92]-(2.798594)}\)

= 1.234061

C) calculate the approximate mean

the generated data used for calculation is added below

mean (x) = \(\frac{summation of (x_{i}) }{n}\) = \(\frac{1+2...+2+1}{25}\) = 46/25 = 1.84

D) calculate the approximate standard deviation

std = \(\sqrt{variance}\)

     = \(\sqrt{\frac{summation of( x_{i}-x )^2}{n-1} }\)

    = \(\sqrt{2.14}\) = 1.462874

Answer:

y = x-4

Step-by-step explanation:

The standard form is;

y = mx + b

where m is the slope and b is the y-intercept

we have the two points as (0,-4) and (5,1)

so we find the slope using the slope formula;

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

m = (1 + 4)/(5-0) = 5/5 = 1

The y-intercept value is the value of y when x = 0

We already have a point (0,-4) and the equation would be:

y = 1(x) + (-4)

y = x-4

The representation of D in the form D_x, D_y, where the x and y components are separated by a comma will be D[6.08,7.27]

Any vector oriented in two dimensions can be understood to have an impact in both directions. This implies that it may be divided into two halves. A component is a portion of a two-dimensional vector. The components of a vector assist to represent the vector's effect in a certain direction. The total impact of these two components is equivalent to the influence of the separate two-dimensional vectors. The two vector components can substitute the single two-dimensional vector.

Determine the x and y components for each vector A & B for vector A

Ax=sin (15) * 2=0.5176

Ay=cos (15) * 2=1.9318

for Vector B

Bx=cos (15) * 4=3.8637

By=sin (15)* 4=1.0352

The vector addition and scalar multiplication for x and y individually D=4.3 * A+B

Dx=4.3 *(sin (15) * 2)+cos (15) * 4

Dx=4.3 * 0.5176+3.8637

Dx=6.0893

Dy=4.3 *(cos (15) * 2)-sin (15) * 4

Dy=4.3 * 1.9318-1.0352

Dy=7.2715

D[6.08,7.27]

For more questions on scalar multiplication

https://brainly.com/question/8349166

#SPJ4

The actual question may be:

Express D in the form D_x, D_y, where the x and y components are separated by a comma using two significant figures.

Answer:

domain (-4,8,9,1)

range. (4,-1,-9,2,8)

Step-by-step explanation:

The annual growth factor represents the rate at which an investment grows each year. It is calculated by adding 1 to the growth rate expressed as a decimal.

In this case, the investment is growing by 7.5% each year. To express this as a decimal, we divide 7.5 by 100, which gives us 0.075. The annual growth factor is then calculated by adding 1 to the growth rate: 1 + 0.075 = 1.075.

Therefore, the annual growth factor is 1.075. This means that the investment grows by a factor of 1.075 each year, which corresponds to a 7.5% increase from the previous year's value.

To learn more about growth factor click here: brainly.com/question/32122785

#SPJ11

the ratio of the number of students who have chocolate ice cream to the total number of students is 18:19.

To find th ratio of the number of students who have chocolate ice cream to the total number of students,

we first need to add the number of students with vanilla ice cream to the number of students with chocolate ice cream. This will give us the total number of students.Then, we can divide the number of students with chocolate ice cream by the total number of students to get the ratio.

Let's use the given information to find out the number of students who have chocolate ice cream and the number of students who have vanilla ice cream.

Given that,2 students have vanilla ice cream and 36 students have chocolate ice cream.

The total number of students with ice cream is:2 (students with vanilla ice cream) + 36 (students with chocolate ice cream) = 38 (total students with ice cream

)The number of students with chocolate ice cream is 36.

To find the ratio of the number of students who have chocolate ice cream to the total number of students, we need to divide the number of students with chocolate ice cream by the total number of students.

That is,Ratio = Number of students with chocolate ice cream/ Total numberof students= 36/38= 18/19The required ratio of the number of students who have chocolate ice cream to the total number of students is 18:19.

Therefore, the ratio of the number of students who have chocolate ice cream to the total number of students is 18:19.

To know more about ratio visit:

brainly.com/question/13419413

#SPJ11

Answer:

Based on the weights assigned to these grades, Emily's weighted average in the class would be 77.6 marks.

Yes, the triangle with the given side lengths exists because the triangle inequality holds true.

At first, students might think that the lengths of the sides of a triangle can be any three lengths, but that is not so. The triangle inequality says that the length of any side must be less than the sum of the lengths of the other two sides.

We are given a set of three side lengths. The side lengths are 3, 4, and 5. We need to check whether a triangle can be formed using the given three side lengths. We will use the triangle inequality.

The first inequality is 3 + 4 > 5. This inequality holds true because 7 is greater than 5. The second inequality is 4 + 5 > 3. This inequality holds true because 9 is greater than 3. The first inequality is 5 + 3 > 4. This inequality holds true because 8 is greater than 4. The triangle inequality holds true, so a triangle with the given side lengths exists.

To learn more about triangles, visit :

https://brainly.com/question/2773823

#SPJ1

So, the exponential growth model for the population (p) would be: p = 97.3 * e^(0.019t)

To find the exponential growth model, we can use the formula:

p = p0 * e^(kt)

Where:
p = population at time t
p0 = initial population
k = continuous annual rate of change
t = time elapsed

In this case, the initial population (p0) is 97.3 million and the continuous annual rate of change (k) is 0.019.

So, the exponential growth model for the population (p) would be:

p = 97.3 * e^(0.019t)

Please note that e is Euler's number, a mathematical constant approximately equal to 2.71828.

To know more about Euler's number, visit:

brainly.com/question/30639766

#SPJ11

The value of the expression is 1/(9x)^2

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

(-9x)^-2

We can write the expression without negative exponents by using a fraction with a positive exponent:

(-9x)^-2 = 1/(-9x)^2

And without parentheses, this expression becomes:

1/(9x)^2

Read more about expression at

https://brainly.com/question/15775046

#SPJ1

The model will show a rectangle divided into five equal parts, with four of those parts combined to form a new rectangle that is four times larger than each of the original parts

To create a model to represent the expression 4 divided by 1/5, we can use a visual representation of division known as a "sharing" model.

First, we draw a rectangle to represent the total value of 4. Then, we divide this rectangle into five equal parts, since the denominator of the fraction is 1/5. Each of these parts represents the value of 1/5.

Next, we count how many of these parts we need to take to represent the numerator of the fraction, which in this case is 4. Since 1/5 is the size of one part, we need to take 4 parts to represent the value of 4.

We can then combine these 4 parts together to create a new rectangle. The size of this rectangle represents the value of the expression 4 divided by 1/5. In this case, the new rectangle will be 4 times larger than each of the parts we started with.

So, our model will show a rectangle divided into five equal parts, with four of those parts combined to form a new rectangle that is four times larger than each of the original parts. This represents the expression 4 divided by 1/5.

Learn more about model at https://brainly.com/question/26409868

#SPJ1

Answer:

An average test score is the sum of all the scores on an assessment divided by the number of test-takers.

Step-by-step explanation:

I forget

Answer:

$3.00 per person $8.00 per vehicle

Step-by-step explanation:

2x3=6    6+8=14

4x3=12   12+8=20

8x3=24  24+8=32

Hope this helps

The root of the equation sinx = 2x-3 is 0.8401 (approx).

Given equation is sinx = 2x-3

We need to solve this equation using false position method.

False position method is also known as the regula falsi method.

It is an iterative method used to solve nonlinear equations.

The method is based on the intermediate value theorem.

False position method is a modified version of the bisection method.

The following steps are followed to solve the given equation using the false position method:

1. We will take the end points of the interval a and b in such a way that f(a) and f(b) have opposite signs.

Here, f(x) = sinx - 2x + 3.

2. Calculate the value of c using the following formula: c = [(a*f(b)) - (b*f(a))] / (f(b) - f(a))

3. Evaluate the function at point c and find the sign of f(c).

4. If f(c) is positive, then the root lies between a and c. So, we replace b with c. If f(c) is negative, then the root lies between c and b. So, we replace a with c.

5. Repeat the steps 2 to 4 until we obtain the required accuracy.

Let's solve the given equation using the false position method.

We will take a = 0 and b = 1 because f(0) = 3 and f(1) = -0.1585 have opposite signs.

So, the root lies between 0 and 1.

The calculation is shown in the attached image below.

Therefore, the root of the equation sinx = 2x-3 is 0.8401 (approx).

Learn more about equation

brainly.com/question/29657983

#SPJ11

If the picture below is your triangular prism..

Answer:

976

Step-by-step explanation:

14 x 24 = 336 [It's a triangle you would half it but then as there are 2 you would keep it the same]

10 x 25 = 250 [Times by 2 because there are 2 of them]

10 x 14 = 140

336 + 250 + 250 + 140 = 976

Answer: The biggest named number that we know is googolplex, ten to the googol power, or (10)^(10^100). That's written as a one followed by googol zeroes.

Explanation:  The largest known prime number (as of August 2020) is 282,589,933 − 1, a number which has 24,862,048 digits when written in base 10. It was found via a computer volunteered by Patrick Laroche of the Great Internet Mersenne Prime Search (GIMPS) in 2018.

Hope this helps^^

The unknοwn value that makes the statement "100% οf --- is 40" true is 40.

A percentage is a number οr ratiο expressed as a fractiοn οf 100. It is οften denοted using the percent sign, "%", althοugh the abbreviatiοns "pct.", "pct" and sοmetimes "pc" is alsο used. A percentage is a dimensiοnless number; it has nο unit οf measurement.

In the statement "100% οf --- is 40", the percentage 100% represents the entire quantity οf the unknοwn value that is represented by the symbοl □.

Sο, we can say that the entire unknοwn quantity is equal tο 40.

Therefοre, the unknοwn value that makes this statement true is 40.

Hence, The unknοwn value that makes the statement "100% οf --- is 40" true is 40.

To know more about percentage visit:

https://brainly.com/question/24877689

#SPJ1