Help pls and thank you!!!

The statements that are true about polygons are:

A closed polygonal chain of connected line segments makes up a polygon, a plane shape. The edges or sides of a closed polygonal chain are the individual pieces. The polygon's vertices or corners are the places where two edges converge.

Each side of a polygon is the same length, and each angle is the same size. For instance, in a square, every side is the same length and every angle is 90 degrees. There is at least one interior angle that is more than 180 degrees in a concave polygon. A concave polygon will have at least one point that is inside it if a side or diagonal is expanded.

Learn more about polygons at;

https://brainly.com/question/26583264

#SPJ1

Answer:

28, 329, 11

Step-by-step explanation:

What is the least score a player could have if he or she has 7 cards remaining at the end of a round?

What is the greatest score a player could have if he or she has 7 cards remaining at the end of a round?

Glenna needs to get 60 points in the next round to win the game. What is the least number of cards Glenna needs to be guaranteed a win?

The least score a player could have is if he or she has 7 cards remaining at the end of round 28.

   Calculation:-

Addition of the first 7 natural number (out of 50 cards)

   In order to get the minimum value

             ⇒1+2=3+4+5+6+7=28

Learn more about addition here:-https://brainly.com/question/4721701

#SPJ2

Answer:

[tex]\sqrt{7}[/tex]

Step-by-step explanation:

let the other leg be x

Then using Pythagoras' identity

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

x² + 3² = 4²

x² + 9 = 16 ( subtract 9 from both sides )

x² = 7 ( take the square root of both sides )

x = [tex]\sqrt{7}[/tex]

Answer:

Square root of 7

Step-by-step explanation:

Answer:

D) Fine Print

Fine print is part of an agreement but technically isnt one.

Final answer:

The correct answer is D) Fine Print. Fine Print is not an agreement but refers to the small, often hard-to-read text in a contract that contains important legal provisions.

Explanation:

The correct answer is D) Fine Print. A lease is a contractual agreement between a lessor and a lessee that gives the lessee the right to use a property owned by the lessor for a specific period in exchange for payment. A month-to-month agreement is a type of lease which automatically renews each month until either party decides to terminate it. An annual agreement typically refers to a contract or lease that is renewed once per year.

ANSWER

[tex]ax^4y^6[/tex]

[tex]ax^3y^7[/tex]

[tex]ax^6y^4[/tex]

EXPLANATION.

The given binomial is

[tex]( {x + y)}^{10} [/tex]

One property about all the terms in this binomial expansion is that:

The degree of each term is 10.

[tex]ax^4y^6[/tex]

degree=4+6=10

[tex]ax^3y^7 [/tex]

degree=3+7=10

[tex]ax^6y^4[/tex]

degree=6+4=10

[tex]ax^5[/tex]

degree=5+0=5

All the terms with degree 10 are the correct options

Answer:All of them except for ax^5

Step-by-step explanation:

You add what it’s being squared too and if it equals ten then it’s correct since we’re trying to find (x+y)^10

Answer: 2x+3y

Step-by-step explanation: look at picture

To find the missing side in a triangle with a given perimeter, subtract the lengths of the known sides from the total frame. This is based on the sum of the lengths of all sides of a triangle, which equals its circumference.

We need to understand a simple rule about triangles to find the missing side of a triangle where the perimeter is 4x + 3y. The sum of all sides of a triangle equals its edge. So, if we know the length of the other two sides, we can subtract their sum from the total circumference to find the size of the missing side.

For example, if we know that the other two sides of the triangle are 2x and y, respectively, the missing side would be calculated by subtracting the sum of these sides from the given perimeter.

4x + 3y = perimeter
2x + y = known sides
missing side = (4x + 3y) - (2x + y)

Note: This method assumes that x and y values are provided. If they're unknown, we will require additional equations to solve for x and y before calculating the length of the missing side.

https://brainly.com/question/29472908

#SPJ3

Answer:

Step-by-step explanation:

we are given the angles of XYR = 40, ZXY = 130, and SRY = 40 degrees.

angle ZXY is half of angle ZAY, so angle ZXY is 65 degrees.

imagine a line XA (not on the diagram). then ZXA is 32.5 degrees since it is half of YXZ. Angle XZA and ZXA are equal, so XZA is 32.5 degrees. RZA = XZA + RZX = 32.5 + 40 degrees (assuming the upper left stated degree belongs to angle XZA), or simply RZA is 72.5 degrees.

since ZRA = RZA, then ZRA is 72.5 degrees. since angle ZRS = SRY + ZRA, finally ZRA = 40 + 72.5 degrees or simply, ZRS = 112.5 degrees. which visually is blantantly wrong as it appears to be less than 90 degrees.

Answer:

1 dollar.

Step-by-step explanation:

"Chris spent $8 on lunch. 75% was spent on a sub ad the rest was used to buy two cookies. How much was each cookie?"

.75=75%

8*.75=cost of sub=6

total cost- cost of sub=cost of cookies

8-6=2

The cost of 2 cookies is 2 dollars

Now to find the cost per cookie we take the total cost of the cookies, and divide it by the amount of cookies-

2/2=cost per cookie=1

It cost $1 for each cookie.

Answer:

6.0 hours

Step-by-step explanation:

1 hour is the same as 60 minutes.

"Mary peels 8 oranges in 10 minutes"

1 hour = 60 minutes = 6 * 10 minutes

In 1 hour, she peels 6 times as many oranges, so Mary peels 48 oranges in 1 hour.

"Jane peels 3 oranges in 5 minutes"

1 hour = 60 minutes = 12 * 5 minutes

In 1 hour, she peels 12 times as many oranges, so Jane peels 36 oranges in 1 hour.

Combined, the peel 48 + 36 = 84 oranges in 1 hour.

(500 oranges)/(84 oranges/hour) = 5.952 hours

Answer: 6.0 hours

Answer: A) 13

Step-by-step explanation:

Mean - 1 SD: 20.2 - 2.4 = 17.8 --> (18)

Mean + 1 SD: 20.2 + 2.4 = 22.6 --> (23)

Now, find the values on the histogram for 18 through 23:

2 + 3 + 4 + 3 + 1 + 1 = 13

Answer:

x = - [tex]\frac{2}{5}[/tex], x = 5

Step-by-step explanation:

Given

f(x) = (x - 5)(5x + 2)

To obtain the solutions set f(x) = 0, that is

(x - 5)(5x + 2) = 0

Equate each factor to zero and solve for x

x - 5 = 0 ⇒ x = 5 ← larger x

5x + 2 = 0 ⇒ 5x = - 2 ⇒ x = - [tex]\frac{2}{5}[/tex] ← smaller x

Answer:

4x+2y-5=0

Step-by-step explanation:

since you have to put the problem in that order you take 5 from both sides

Answer:

The correct answer is y = -2x + 5/2

Step-by-step explanation:

y = mx + b.  is the y intercept form of a line.

To find the  y = mx + b. form

It is given that,

4x + 2y = 5

2y = -4x + 5

Dividing both sides by 2 we get,

2y/2 = (-4x + 5)/2

y = -4x/2 + 5/2

y = -2x + 5/2

Here m = -2 and b = 5/2

Answer:

[tex]S.A=236in^2[/tex]

Step-by-step explanation:

The given prism has dimension;

[tex]L=10in.,W=12in.,H=16in.,[/tex]

If the dimensions of the prism are halved then;

[tex]l=5in.,w=6in.,h=8in.,[/tex]

The surface area of the reduced prism will be;

[tex]S.A=2(lw+lh+wh)[/tex]

[tex]S.A=2(5(6)+5(8)+6(8))[/tex]

[tex]S.A=2(30+40+48)[/tex]

[tex]S.A=2(118)[/tex]

[tex]S.A=236in^2[/tex]

Answer:

236in²

Step-by-step explanation:

Given in the question,

length of rectangular prism  = 10 in

width of rectangular prism  = 12 in

height of the prism = 16 in

Since the dimensions are reduced to half so the new dimensions are

length of rectangular prism  = 5 in

width of rectangular prism  = 6 in

height of the prism = 8 in

Formula to calculate the surface area

2(lw + lh + wh)

2 ((5x6) + (8x5) + 2(6x8))

236 in²

Answer:

which is the question yours asking help for

I think it would be “B”

Answer:

Option B.

Step-by-step explanation:

Given information: [tex]m\angle A=48^{\circ},\angle E=90^{\circ},\angle EMS=59^{\circ}[/tex].

According to the angle sum property of a triangles, the sum of interior angles of a triangle is 180°.

Apply angle sum property on triangle AEJ.

[tex]\angle A+\angle E+\angle J=180^{\circ}[/tex]

[tex]48^{\circ}+90^{\circ}+\angle J=180^{\circ}[/tex]

[tex]138^{\circ}+\angle J=180^{\circ}[/tex]

Subtract 138 from both sides.

[tex]\angle J=180^{\circ}-138^{\circ}[/tex]

[tex]\angle J=42^{\circ}[/tex]

The measure of angle J is 42°.

According to exterior angle property, the sum of two interior angles of a triangle is equal to the third exterior angle.

Apply exterior angle property on triangle JMS.

[tex]\angle EJA+\angle JSM=\angle EMS[/tex]

[tex]42^{\circ}+\angle JSM=59^{\circ}[/tex]

Subtract 42 from both sides.

[tex]\angle JSM=59^{\circ}-42^{\circ}[/tex]

[tex]\angle JSM=17^{\circ}[/tex]

The measure of ∠JSM is 17°.

Therefore, the correct option is B.

Answer:

Yes, I agree with A. :)

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

4 squared equals 16 and 4 times 4 equals 16

Answer:

Final answer is m∠D  = 61°.

Step-by-step explanation:

Given that m∠C = 98°,

m∠B = 140°,

m∠A = m∠D ,

Using those information we need to find the value of m∠D.

We know that sum of all 4 interior angles of a quadrilateral is always 360°.

So we can write equation:

m∠A +m∠B +m∠C +m∠D = 360°

m∠A + 140° + 98° +m∠D = 360°

m∠D + 140° + 98° +m∠D = 360°

2(m∠D) + 140° + 98° = 360°

2(m∠D) + 238° = 360°

2(m∠D)  = 360° - 238°

2(m∠D)  = 122°

m∠D  = 122°/2

m∠D  = 61°

Hene final answer is m∠D  = 61°.

Answer:

the answer is 61°

Step-by-step explanation:

360- 98- 140 = 122 ÷2 = 61

Answer:

-30y+5u+10

Hope this helped

8.64 - 3.15 = $5.49 if this is what you are asking

Answer:

Step-by-step explanation:

3.15-8.64 is5.49 hope this helps

Answer:

9,-5

Step-by-step explanation:

2x^2-8x-90

Factor by 2

2(x^2 -4x-45)

What two numbers multiply to -45 and add to -4

-9*5 = -45

-9+5 = -5

2(x-9) (x+5)

Set this equal to zero

2(x-9) (x+5) =0

Divide by 2

(x-9) (x+5) =0

Using the zero product property

x-9=0  x+5=0

x=9  x=-5

Hello There!

The length of the hypotenuse is 10.

We know what 2 sides are 6 and 8.

To find the third side we use the formula a^2 + b^2 = c^2

So we multiply 6 by 6 which equals 36 and then multiply 8 by 8 which equals 64.

Next we add 64 and 36 together and we get 100.

Next, we square root 100 and get 10.

10 is the length of the hypotenuse.

Answer:

length=10\ yd,  width=16\ yd

Answer:

Length of the playground is 10 yd and the Width of the playground is 16 yd .

Step-by-step explanation:

Formula

Area of a rectangle = Length × Width

As given

The area of a playground is 160 yd².

The width of the playground is 6 yd longer than its length.

Let us assume that the length be x .

Thus

Width = x + 6

Put all the values in the formula

160 = x × (x + 6)

160 = x² + 6x

x² + 6x - 160 = 0

x² + 16x - 10x - 160 = 0

x (x + 16)-10 (x + 16) = 0

(x -10)(x + 16) = 0

Thus

Either (x - 10) = 0 or (x + 16 ) = 0

x = 10 or x = -16

(Negative value is neglected because sides cannot be negative.)

Thus

x = 10

Length = 10 yd

Width = 10 + 6

             = 16 yd

Therefore the length of the playground is 10 yd and the width of the playground is 16 yd .

Answer:

Option B

Step-by-step explanation:

we know that

SAS Similarity Theorem: If two sides in one triangle are proportional to two sides in another triangle and the included angle in both are congruent, then the two triangles are similar.

In this problem

∠STR is congruent with ∠QTP

Verify if the corresponding sides are proportional

[tex]\frac{42}{42+6}=\frac{28}{28+4}[/tex]

[tex]\frac{42}{48}=\frac{28}{32}[/tex]

[tex]42*32=48*28[/tex]

[tex]1,344=1,344[/tex] ----> is true

therefore

The triangles TRS and TPQ are similar by SAS

Answer:

A) y=4x-12

B) y-4x=-12

C) y+4=4(x-2)

Step-by-step explanation:

Sorry it took you so long to be answered, but I hope this helps! :D

Answer with explanation:

Coordinate of Point E and F are = (4,4) and (2,-4).

 Two Point form of line, that is equation of line Passing through two points is given by:

     [tex]\rightarrow \frac{y-y_{1}}{x-x_{1}}=\frac{y_{2}-y_{1}}{x_{2}_x_{1}}\\\\\rightarrow \frac{y-4}{x-4} =\frac{4+4}{4-2}\\\\\rightarrow \frac{y-4}{x-4} =4\\\\ \rightarrow y-4=4 x-16\\\\\rightarrow 4 x-y -16+4=0\\\\\rightarrow 4 x -y-12=0[/tex]

Standard Form : 4 x-y-12=0

Slope-intercept form

  [tex]\rightarrow 4 x-y-12=0\\\\\rightarrow 4 x- y=12\\\\\rightarrow \frac{4 x-y}{12}=1\\\\\rightarrow \frac{4x}{12}-\frac{y}{12}=1\\\\\rightarrow \frac{x}{3} +\frac{y}{-12}=1[/tex]

Point-slope form

  [tex]\rightarrow \frac{y-4}{x-4} =\frac{4+4}{4-2}\\\\\rightarrow \frac{y-4}{x-4} =4[/tex]

[tex]

3i(-7+11i)=-28i+33i^2=\boxed{-33-28i}

[/tex]

Answer:

-33 - 21i

Step-by-step explanation:

3i (-7 + 11i)

= -21i + 33i^2                   (i^2 = -1)

= -21i + 33(-1)

= -33 - 21i

Answer:

A) 35 cm2

Step-by-step:

Answer:

A- 35 cm2

Step-by-step explanation:

75

15×6÷2+10×6÷2

90÷2+60÷2

45+30

75

The answer is 75.

Hope this helps!

343 will be your answer

Answer: Thus, Third option is correct.

Step-by-step explanation:

Since we have given that

[tex]1,\dfrac{1}{8},\dfrac{1}{27},\dfrac{1}{64},...............\dfrac{1}{n^3}[/tex]

So, we can see the pattern:

General term of the series is given as

[tex]\dfrac{1}{n^3}[/tex]

So, we just put the value of n = 7, to get the required denominator:

[tex]\dfrac{1}{7^3}=\dfrac{1}{343}[/tex]

Hence, the denominator of the seventh term is 343.

Thus, Third option is correct.

Answer:

0

Step-by-step explanation:

Since both points are on the the line (0,2) there is no slope/the slope is 0

There is no slope it just a straight line