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3 years ago

How many lines of symmetry does a regular polygon with 32 sides have?

Mathematics

2 answers:

UkoKoshka [18]3 years ago

8 0

32 it's A. for sure my guy

ki77a [65]3 years ago

6 0

Answer: Option (A) is the correct answer.

Step-by-step explanation:

Line of symmetry is the line which divides a geometrical shape into two halves in such a way that both halves are mirror images of each other.

For example, a triangle will have three sides of symmetry as it can be folded or divided from three sided in order to have mirror images of both of its halves.

Similarly, a square will have four sides of symmetry.

Thus, a regular polygon with 32 sides will have 32 lines of symmetry.

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There are 5,000 employees in a company. Each year 20% of the employees retire, but the company hires 500 new employees after the

Genrish500 [490]

5,000/2=250
5,000-250+500= 5,025

I hope that is what you needed

8 0

3 years ago

Which expression is equivalent to the following complex fraction? (2-1/y)/(3+1/y)

In-s [12.5K]

$\dfrac{2-\frac{1}{y}}{3+\frac{1}{y}}=\left(2-\dfrac{1}{y}\right):\left(3+\dfrac{1}{y}\right)=\left(\dfrac{2y}{y}-\dfrac{1}{y}\right):\left(\dfrac{3y}{y}-\dfrac{1}{y}\right)\\\\=\dfrac{2y-1}{y}:\dfrac{3y+1}{y}=\dfrac{2y-1}{y}\cdot\dfrac{y}{3y+1}=\dfrac{2y-1}{3y+1}$

5 0

3 years ago

What is the answer of that question?

Stells [14]

Answer:

I would say it is B.

Step-by-step explanation:

7 0

3 years ago

I don't get this problem from maths.

NeTakaya

Answer:

100/3 or 33.33

Step-by-step explanation: If the perimeter of the whole figure is 220, we can use that number to solve the equations on the trapezoid.

2(2x-3) + 2(4) + 2(4x+1)

4x - 6 + 8 + 8x + 2

12x + 2

Now we have to set the equation equal to the perimeter to find the value of x

12x + 2 = 220

12x = 218

x = 109/6

Since we are only finding the length of PS, we will plug x into its equation (2x - 3).

2(109/6) - 3

109/3 - 3

109/3 - 9/3

100/3

4 0

3 years ago

Read 2 more answers

A store is having a sale during which all outdoor furniture is 45% off the original price, p. If the post-sale price of an outdo

Leokris [45]

Answer:

p*0.55

Step-by-step explanation:

Step one:

given data

let the original price be p

let the discounted sale be A

45% of the original price is given as

Step two:

A= p-0.45p

factor p out

A=p(1-0.45)

A= p*0.55

7 0

3 years ago