Which of the following polygons is not a regular polygon?​

Which Of The Following Polygons Is Not A Regular Polygon?

Answers

Answer 1

Answer: the rectangular

Step-by-step explanation:

All the sides are equal for a regular polygon

Answer 2

Answer:

The Rectangle Is Not A Regular Polygon, Option 2

Step-by-step explanation:

For a polygon to be regular all sides and angles have to be the same! A square is an example of a regular polygon, since all sides and angles are even, a rectangle is not.


Related Questions

Find the difference 7/8 - 3/10

Answers

Hello

Good Luck

Goodbye ♥

I to the exponent of 65

Answers

Answer:

Step-by-step explanation:

A= 1 * 1 = 2

A2 = 1 * (1 * 1)

A2 = 1 * 1

A2 = 1

a3 = 1 * 1 * (1 * 1)

a3 = 1 *1 * 1

a3 = 1 * (1*1)

a3 = 1* 1

a3 = 1

You keep on going in this manner until you hit 1^65 = 1

The only thing you have to accept is that (1 * 1) = 1

What is the midpoint of the line segment with the endpoints J(-9,-4) and K(7,8)?

Answers

Answer:

Step-by-step explanation:

22

What is 510° expressed in radian measure?​

Answers

Answer: π/180

Step-by-step explanation:

510 Degree (°) =. 8.90118 Radian (rad) Degree : A degree, a degree of arc or arc degree is a measurement of plane angle, on behalf of 1/360 of a full rotation. The symbol for degree is °. It is not an SI unit, however, it is accepted for use with SI. One degree is equal to π/180 radians.

Answer:

17pi/6 rad

Step-by-step explanation:

2 pi radians = 360 degrees

Divide both sides by 2.

pi radians = 180 degrees

From the statement above, you get the conversion factors:

(pi rad)/(180 deg) = (180 deg)/(pi rad) = 1

Both fractions above equal 1. Since multiplying by 1 does not change the number, multiply 510 deg by the fraction above that will cancel out degrees and will leave you with radians.

510 deg * (pi rad)/(180 deg) = 510pi/180 rad = 17pi/6 rad

Factor the polynomial 3x4 – 2x2 + 15x2 - 10 by grouping.
Which product is the factored form of the polynomial?
(x2 - 5)(3x2 + 2)
O (22 – 2)(3x2 + 5)
(22 + 5)(3x2 – 2)
0 (372 - 5)(2+2)

Answers

Answer:

see explanation

Step-by-step explanation:

Given

3[tex]x^{4}[/tex] - 2x² + 15x² - 10

Factor the first/second and third/fourth terms )

= x²(3x² - 2) + 5(3x² - 2) ← factor out (3x² - 2) from each term

= (3x² - 2)(x² + 5)

Answer: (3x² - 2)(x² + 5)

Step-by-step explanation:

Solve for y
Y/m + y/n = p

Answers

Answer:

y = mnp/(m + n)

Step-by-step explanation:

I assume that both capital y and small case y are meant to be the same variable. If not, let me know, and I'll solve it again for small case y.

y/m + y/n = p

Factor y out on the left side.

y(1/m + 1/n) = p

y = p/(1/m + 1/n)

Multiply the right side by (mn)/(mn).

y = pmn/[(1/m + 1/n)mn]

y = pmn/(n + m)

y = mnp/(m + n)

Solve for y:

y/m + y/n = p

yn + ym = pmn

y = pmn / n + m

Hope this helps :)

please give brainliest

I need help please?!!!!):

Answers

Answer:

4

Step-by-step explanation:

The mean of a set of data: (n₁ + n₂ + n₃...)/n, where n₁,₂,₃... are numbers in the set, and n is the number of numbers.

Plug in: (1 + 5 + 5 + 7 + 3 + 3 + 4)/7

Add: 28/7

Divide: 4

Answer:

4

Step-by-step explanation:

When finding the mean of a data set you add up all the numbers and divide it my how many numbers there is

1+5+5+7+3+3+4= 28

28 divided by 7 = 4

Mean of the set of data is 4

Hope this helps :)

if it does please mark brainliest :D

- A. Hazle <3

Divide 6K2 - 15k-5 by 3k​

Answers

Answer:

Step-by-step explanation:

6k^2

------- = 2k; and:

 3k

-15k

------- = -5

 3k

-5 cannot be evenly divided by 3k, so there's a remainder instead.

6k^2 - 15k - 5

-------------------- = 2k -5 with remainder -5.

         3k

Answer:

2k

-5

Step-by-step explanation:

Classify the following triangle

Answers

Answer:

B acute

D equilateral

Step-by-step explanation:

All the sides are equal (line in the middle of each side) = equilateral

All the angles are equal (single line in each angle) = equilangular

That means 180/3 = 60

Each angle is 60 degrees  60 degree angles are acute

In a u.s. Poll 8 out of 12 citizens said they were happy with the job Obama is doing.if 126 people were surveyed how many people were happy with Obama?

Answers

Answer:

84 people

Step-by-step explanation:

create a proportion

8            x

-----   =  ---------

12             126

solve.. cross multiply

128x8 =1008

1008/12 =84

The number of people happy with the Obama job from the survey of [tex]126[/tex] people is equal to [tex]84[/tex] people.

What is number?

" Number is defined as the count of any given quantity."

According to the question,

Total number of people surveyed [tex]= 126[/tex]

As per U.S. poll,

Out of [tex]12[/tex] citizen  number of people happy [tex]= 8[/tex] people

Out of [tex]1[/tex] citizen  number of people happy [tex]= \frac{8}{12}[/tex] people

Out of [tex]126[/tex] number of people happy [tex]= \frac{8\times 126}{12}[/tex]

                                                            [tex]= 84[/tex] people    

Hence,  the number of people happy with the Obama job from the survey of [tex]126[/tex] people is equal to [tex]84[/tex] people.    

Learn more about number here  

brainly.com/question/17429689

#SPJ2

How many solutions exist for given equation 12x + 1 = 3(4x + 1

Answers

Answer:

no solutions

Step-by-step explanation:

12x + 1 = 3(4x + 1)

Distribute the 3

12x + 1 = 12x + 3

Subtract 12x from each side

12x-12x +1 = 12x-12x+3

1 =3

This is never true, so there are no solutions

Answer:

There are no solution

Step-by-step explanation:

A(B+C)=ab+ac

3(4x+1)=12x+1

12x+1=12x+3

Subtract by 1 both sides of equation.

12x+1-1=12x+3-1

Simplify.

3-1=2

12x=12x+2

Then subtract by 12x both sides of equation.

12x-12=12x+2-12x

Simplify, to find the answer.

0=2

The sides are not equal.

It's should be no solution.

No solution is the correct answer.

factor 200t+8t^3-80t^2

Answers

Answer:

8t(t - 5)^2

Step-by-step explanation:

I would immediately rearrange these terms in descending order by powers of t:

8t^3 - 80t^2 + 200t

Then I'd factor out 8t:

8t(t^2 - 10 t + 25).

Finally, I'd factor the quadratic t^2 - 10 t + 25:

(t - 5)^2

and so 200t+8t^3-80t^2 in factored form is 8t(t - 5)^2.

Answer:

Step-by-step explanation:

It would be better to list the terms in descending order.

8t^3 - 80t^2 + 200t                  Take out a common factor of t

t(8t^2 - 80t + 200)                    Now take out 8

8t (t^2 - 10t + 25)                      Now factor the polynomial

8t(t - 5)(t - 5)

which similarity postulate or theorem can be used to verify that the two triangles shown below are similar?​

Answers

Answer:

B

Step-by-step explanation:

You are given two right triangles PQR and XYZ with PQ=12, PR=6, XY=4, XZ=2. Note that

[tex]\dfrac{PQ}{XY}=\dfrac{12}{4}=3\Rightarrow PQ=3XY\\ \\\dfrac{PR}{XZ}=\dfrac{6}{2}=3\Rightarrow PR=3XZ[/tex]

So, in these triangles:

∠P=∠X=90°;PQ=3XY;PR=3XZ.

Hence, by SAS theorem these triangles are similar.

SAS Similarity Theorem states that given two triangles are similar if their two sides are in proportion and their angles adjacent to these sides  have the same measure.

A milkshake vendor sells shakes in three different flavors: mango, strawberry, and chocolate. This table gives the number of shakes of each flavor sold during three shifts on one day. Mango Strawberry Chocolate Shift 1 16 13 29 Shift 2 26 19 45 Shift 3 6 11 0 Total sales were $419 in the first shift, $649 in the second shift, and $96 in the third shift. If you form a linear system representing the data in the table and create a matrix from it, the determinant is 578. What is the price of one chocolate shake?

Answers

Step-by-step explanation:

you need to add together all the milkshakes sold and then add together the amount of money made and then divide the two numbers. i think this is right. hope i helped. i think your answer should be around 7 dollars for a milkshake.

The price of one chocolate shake is $9 if the milkshake vendor sells shakes in three different flavors: mango, strawberry, and chocolate option (D) is correct.

What is a linear equation?

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

The question is incomplete.

The complete question is in the picture, please refer to the attached picture.

We have:

A milkshake vendor sells shakes in three different flavors: mango, strawberry, and chocolate.

Let x be the price of one mango shake

Let y be the price of one strawberry shake

Let z be the price of one chocolate shake

From the question we can frame three linear equations in three variables:

16x + 13y + 29z = 419

26x + 19y + 45z = 649

6x + 11y + 0z = 96

After solving the above system of equations:

x = $5

y = $6

z = $9

Thus, the price of one chocolate shake is $9 if the milkshake vendor sells shakes in three different flavors: mango, strawberry, and chocolate option (D) is correct.

Learn more about the linear equation here:

brainly.com/question/11897796

#SPJ5

5/6 + 1/8 what is it?​

Answers

Answer:

Step-by-step explanation:

[tex]\frac{5}{6} +\frac{1}{8} = \frac{20}{24} +\frac{3}{24} = \frac{23}{24}[/tex]

Answer:

23/24

Step-by-step explanation:

5/6 = (5×4)/(6×4)=20/24

1/8 = (1×3)/(8×3)=3/24

5/6 + 1/8 = 20/24 + 3/24 =23/24

A pyramid is placed inside a prism as shown. The pyramid has the same base area, B, as the prism but half the height, h,of the prism. Which expression gives the volume of the pyramid

Answers

Answer:

[tex]\large\boxed{V_{pyramid}=\dfrac{1}{6}Bh=\dfrac{1}{6}V_{prism}}[/tex]

Step-by-step explanation:

[tex]B-\text{base area}\\h-\text{height of the prism}\\\dfrac{1}{2}h-\text{height of the pyramid}\\\\\text{The formula of a volume of a prism:}\\\\V_{prism}=Bh\\\\\text{The formula of a volume of a pyramid:}\\\\V_{pyramid}=\dfrac{1}{3}Bh\to V_{pyramid}=\dfrac{1}{3}B\left(\dfrac{1}{2}h\right)=\dfrac{1}{6}Bh=\dfrac{1}{6}V_{prism{[/tex]

Answer:

V = 1/6 BH

Step-by-step explanation:

the volume of a pyramid is 1/3 BH , since the pyramid is only half the height of the prism you'll have to multiply 1/3 x 2 = 1/6

what is the domain of (g°f)(x)

A.all real numbers except x=-4
B.all real numbers except x=0
C.all real numbers except x=4
D.all real numbers ​

Answers

All real numbers except x=0
The correct answer would be C.

Rounded to the nearest tenth, what is the value of x

Answers

Answer:

0.6 ft

Step-by-step explanation:

The ratios of corresponding sides are equal, that is

[tex]\frac{2.3}{x}[/tex] = [tex]\frac{16.8}{4.5}[/tex] ( cross- multiply )

16.8x = 10.35 ( divide both sides by 16.8 )

x ≈ 0.6 ft ( to the nearest tenth )

g(x)=x2-16x
b=-16, so =16 = 64
9(x) = (x2 - 16x + 64) - 64
9(x) = (x - 1)2-

Answers

3 plus 5 equal 2 and minus 60

The Empire State Building in New York City is 1250 feet tall. It took 30,000 workers only 1 year and 45 days to build, which is a record for a skyscraper. On a scale model of the building, the height is 25 inches.

What is the scale of the Empire State Building model?

Answers

Answer:

Step-by-step explanation:

1250 feet *12 inches per foot : 25 inches

15000 inches : 25 inches

Scale = 600:1 in other words 600 inches of the building represents 1 inch of the model.

If you want the scale to be feet  of building per inch of the model, then don't multiply by 12

1250 feet : 25 inches

25 feet of building: 1 inch of the model.

Answer:

The scale is 1:600

Step-by-step explanation:

To calculate the scale you have to divide the two values of height for this case, but in the same units. So 1250 feet is equal to 15000 inches. Dividing 15000 by 25 is equal to 600, that is the scale. 1:600.

Given: AB= 4
AD= 6
What point is in the interior of both circles?
H
A
B

Answers

That would be point A. Point A is inside the outer bigger circle AND the smaller inner circle

Hope this helped!

~Just a girl in love with Shawn Mendes

For this case we have that, if we look at the figure, we have two circles. The large circle is of radius AD = 6, while the small circle is of radius AB = 4.

We can see that point A is inside the small circle, since the small circle is inside the large one, so A is inside the two circles.

Answer:

Point A

A stereo system is being installed in a room with a rectangular floor measuring 14 feet by 9 feet and a 7- foot ceiling. The stereo amplifier is on the floor in one corner of the room. A speaker is at the ceiling in the opposite corner of the room. What is the shortest connection

Answers

Answer:

Approximately 24 feet.

Step-by-step explanation:

Refer to the two diagrams attached (created with Geogebra.)

The wire between the speaker and the amplifier shall be routed along the wall. The length of the connection depends on the height of the point P at which the wire turns. Point P is shown in green in both diagrams.

To find the optimal position of that turning point, imagine that the two adjacent walls of the room are unfolded into two rectangles in the same plane (diagram 2.) Consider the claim: the shortest connection shall be a straight line that links the two devices when the two walls are unfolded. This explanation will show why this claim is true using the triangle inequality theorem.

Assume this claim is false: the connection will be even shorter if the wire turns at P', which is a point other than P. The length of the connection is now the sum of the two segments:

the distance between the amplifier and P', and the distance between P' and the speaker.

In contrast, if the wire is routed through point P, the length of the connection will simply be

the length of the segment between the amplifier and the speaker.

Point P is on the line that connects the amplifier and the speaker in diagram 2. However, P' is a point other than P, meaning that P' is off the line between the speaker and the amplifier. It is thus possible for the following three points to form a triangle:

The amplifier,The speaker, andPoint P'.

By the triangle inequality theorem, the sum of any two sides of a triangle is greater than the length of the third side. To make full use of this theorem, consider the length of the three sides in this triangle:

[tex]\left\{\begin{array}{ll}\left.\begin{aligned}&\text{distance between amplifier and P}'\text{.}\\&\text{distance between P}' \text{ and speaker.}\end{aligned}\right\}&\text{Length of the second connection}\\\text{distance between amplifier and speaker}\end{array}\right.[/tex].

The sum of the first two distances shall be greater than the third. In other words, the length of the connection through P' will be greater than the length of the connection through P. This fact contradicts the assumption that the original claim is false. In other words, the claim that P gives the shortest connection is true.

Find the length of the shortest connection using the Pythagorean Theorem. Refer to the second diagram, the connection is the hypotenuse of a right triangle with

a leg of length [tex]14 + 9 = 23[/tex] feet, andanother leg of length [tex]7[/tex] feet.

The length of the connection (the hypotenuse) will be:

[tex]\sqrt{23^{2} + 7^{2}}\approx 24[/tex] feet.

solution set of 2x + y < 4

Answers

Step-by-step explanation:

Subtract

2

x

from both sides of the equation.

y

=

4

2

x

x

y

=

2

Subtract

x

from both sides of the equation.

y

=

4

2

x

y

=

2

x

Multiply each term in

y

=

2

x

by

1

Tap for more steps...

y

=

4

2

x

y

=

2

+

x

Create a graph to locate the intersection of the equations. The intersection of the system of equations is the solution.

(

2

,

0

)

ANSWER

See attachment

EXPLANATION

The given inequality is

[tex]2x + y \: < \: 4[/tex]

To solve we need to graph this inequality.

To do that we graph the corresponding linear equation

[tex]y = - 2x + 4[/tex]

This is a straight line with slope

[tex]m = - 4[/tex]

and y-intercept (0,4)

The graph of this function is to the right of the origin.

The solution set of the corresponding inequality is the half plane that is shaded.

We plot the point (0,0) into the given inequality to determine which half plane must be shaded

[tex]2(0) + 0 \: < \: 4[/tex]

[tex]0 < 2[/tex]

This is true so we shade the lower half plane. The solution set is the lower half plane shaded in the attachment.

Note that the boundary line must be a dashed line because the inequality does not involve equal sign.

i live in a house that 3 metets below sea level go to school 5 meters above sea level how many meters do i go​

Answers

3 meters below sea level represents a -3
From -3 to 0 is 3
3 + 5 above sea level = 8 meters
There are 8 meters between the house and the school

TIMED! Which expression is equivalent to is m∠4?

Answers

Answer:

The correct answer is first option m<2 + m<3

Step-by-step explanation:

From the figure we can see a triangle with angles, <1, <2 and <3

By angle sum property we can write,

m<1 + m< 2 + m<3 = 180°

m<1 = 180 - (m<2 + m<3)   ----(1)

Also we  know that, <1 and <4 are linear pairs

m<1 + m<4 = 180°

m<1 = 180 - m<4   ---(2)

Compare (1) and (2) we get

m<4 = m<2 + m<3

Answer:

You answer would be A.

Step-by-step explanation:

m<2+m<3

Choose the function whose graph is given by:

A. y=3sin(x-2)+1
B. y=3cos(x-3)+1
C. y=6sin(x-2)-2
D. y=3sin(x-2)+2

Answers

Answer:

A

Step-by-step explanation:

a site called desmos, its a graphing calculator and you should use it :)

Answer:

The function whose graph is given below is:

                    A)     [tex]y=3\sin (x-2)+1[/tex]

Step-by-step explanation:

From the graph that is provided to us we observe that,

when x=2

then f(x)=1

Hence, we will check which function satisfies this point.

B)

[tex]y=3\cos(x-3)+1[/tex]

At x=2 we have:

[tex]y=3\cos (3-2)+1\\\\i.e.\\\\y=3\cos(1)+1\\\\y>1[/tex]

Hence, option: B is incorrect.

C)

[tex]y=6\sin (x-2)-2[/tex]

when x=2 we have:

[tex]y=6\sin (2-2)-2\\\\i.e.\\\\y=6\sin 0-2\\\\i.e.\\\\y=-2\neq 1[/tex]

Hence, option: C is incorrect.

D)

[tex]y=3\sin (x-2)+2[/tex]

when x=2 we have:

[tex]y=3\sin (2-2)+2\\\\i.e.\\\\y=3\sin 0+2\\\\i.e.\\\\y=2\neq 1[/tex]

Hence, option: D is incorrect.

So, we are left with option: A

A)

[tex]y=3\sin (x-2)+1[/tex]

when x=2

we get: y=1

Similarly all the other points are satisfied.

Also, the graph of this function matches the given graph.

Twice a certain number is tripled. The resulting number is​

Answers

Answer:

6x the number.

Step-by-step explanation:

"Twice a certain number" means that you are multiplying that number (x) by 2.

"Tripled" means that the number (x) would be further multiplied by 3.

Simplify: 3 x 2 = 6

The resulting number would be 6x greater than the original number.

~

calculate the scale factor for thr dilation. What is AB?
6 units
7.6 units
9.5 units
12 units​

Answers

Answer:

AB is 6 units

Hope this helps

Step-by-step explanation:

The scale factor of the dilation is: 2.5.

The length of AB is: 6 units.

What is the Scale Factor of a Dilation?

The scale factor of a dilation (reduction or enlargement) = dimension of new figure / corresponding dimension of original figure.

The scale factor of the image given = B'C'/BC

Scale factor = 9.5/3.8 = 2.5

To find the length of AB, divide the length of A'B' by the scale factor of the dilation.

AB = 15/2.5

AB = 6 units. (option A)

Learn more about scale factor on:

https://brainly.com/question/2826496

#SPJ9

Square root of 8649 with long division

Answers

Answer:

93 Is the square root

The radius is 14 and CD = 22. Find EB.

Answers

Answer:

14 - [tex]\sqrt{23}[/tex]

Step-by-step explanation:

CD=22 => ED=11

AD=14 (radius). With Pythagorean theorem, [tex]AE^{2}[/tex]=[tex]AD^{2}[/tex]-[tex]ED^{2}[/tex] => AE = [tex]\sqrt{23}[/tex]

EB= AB-AE = 14 - [tex]\sqrt{23}[/tex]

The measure of EB from the expression is 5.34

The given diagram is A circle with the following sides

radius AB = 14

CD = 22

From the diagram, AB = AE + EB

Determine the measure of AE using Pythagoras theorem

AD² =AE² + ED²

14² = AE² + 11²

AE² = 14² - 11²

AE² = 196 - 121

AE² = 75

AE = √75

AE = 8.66

EB = AB - AB

EB = 14 - 8.66

EB = 5.34

Hence the measure of EB from the expression is 5.34

Other Questions
Use the standard enthalpies of formation for the reactants and products to solve for the Hrxn for the following reaction. (The Hf of C2H4 is 52.26 kJ/mol, CO2 is -393.509 kJ/mol, and H2O is -241.818 kJ.) C2H4 (g) + 3O2(g) 2CO2 (g) + 2H2O(g) Hrxn = The reaction is . True or False. There is no known cure for HIV infection. Which feature of Anglo-Saxon culture is reflected in the passage? the reliance on formal rules of hospitality the emphasis on gift-giving the division of society into warrior tribes the blending of pagan and Christian traditions environmental scientists are uncovered with methods to preserve natural resourcestrue or false describe the structure of "resistance of civil government". Decide if the following sentence is grammatically correct or incorrect: Nous ne jamais allons au monument le samedi. help spanish easy questions Your drawer contains 6 red socks and 10 blue socks. It's too dark to see which are which, but you grab two anyway. What is the probability that both socks are red?Please help ASAP. I have a test tomorrow If you drive 12 miles north and 35 miles east, what is the direct distance between you and your starting point? HELP WITH MY DRIVERS ED ILL MARK YOU BRAINLIEST !!!!Can someone correct me if im wrong or confirm if im right? I THINK THE ANSWER IS D To move forward in an automatic transmission vehicle, shift to _____.A. ParkB. ReverseC. NeutralD. Drive You are measuring the height of a statue. You stand 10 feet from the base of the statue. You measure the angle of elevation from the ground to the top of the statue to be 76 degrees find the height h of the statue to the nearest foot 4. Why do you think that a writer would want the "bounce" or "sense of movement" that versecreates in a dramatic work? what is the vertex form of f(x) = x2 + 6x + 3 A 10 resistor is connected to a 120-V ac power supply. What is the peak current through the resistor? Angle D is a circumscribed angle of circle O. what is the perimeter of kite OBDE? A car that is traveling in a straight line at 40 km/h can brake to a stop within 20 m. If the same car is traveling at 120 km/h what would be its stopping distance in this case? Assume the braking force is the same in both cases and ignore air resistance. Which equation is equivalent to.. The enthalpy of formation of water is -285.8 kJ/mol. What can be inferred from this statement? Type the correct answer in each box. If necessary, round your answers to the nearest tenth.Use the conversion formulas for Celsius and Fahrenheit to find the missing values in the table.TemperatureDegrees Celsius Degrees Fahrenheit1087 which equation represents an exponential function that passes through the point 2,36