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Yuri [45]
3 years ago
9

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

Mathematics
2 answers:
anastassius [24]3 years ago
6 0

There are actually 2 variations in this case.

> First case: the number of sides is an odd number

<span>                The number of lines of symmetry is simply equal to number of sides</span>

 

> Second case: the number of sides is an even number

<span>                The number of lines of symmetry is equal to twice the number of sides</span>

BaLLatris [955]3 years ago
6 0

X sides because every regular polygon has the same amount of lines of symmetry as the amount of sides.

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The Operations Manager likes your answer and thanks you for the analyses. He then asks you to do the ABC analysis. The manager a
lyudmila [28]

Answer:

Requirements are computed below.

Step-by-step explanation:

For ABC analysis:

Step1: Calculate the total value of each item.

SKU Number of Items Value ($/item) Value of the product ($)

A 220 67 14740

B 225 3 675

C 245 21 5145

D 145 7 1015

E 230 26 5980

F 240 83 19920

Step2: Reorganize the table on the basis of total value in descending order, & calculate % share of total value of investment and cumulative % share of total value of investment.

SKU Number of Items Value ($/item) Value of the product ($) % of Total value Cumulative % of total value Segment

SKU Number of Items Value ($/item) Value of the product ($) % of Total value Cumulative % of total value Segment

F 240 83 19920 41.96 41.96 A

A 220 67 14740 31.05 73.01 A

E 230 26 5980 12.60 85.60 B

C 245 21 5145 10.84 96.44 B

D 145 7 1015    2.14   98.58 C

B 225 3 675         1.42         100.00 C

----------

% of total number of items in segment B = (230+245)/1305 = 36.4%

% of total value of inventory in segment B = (12.6 + 10.4)/100 = 23.43%

% of the total weight of inventory in segment B = (9660+14700)/67795 = 35.93%

SKU Number of Items Value ($/item) Weight (lb/item) Total weight

A 220 67 52 11440

B 225 3 59 13275

C 245 21 60 14700

D 145 7 48 6960

E 230 26 42 9660

F 240 83 49 11760

7 0
4 years ago
Solve the equation:<br> (2x^3+5x^2)(1−2x)=0<br> Its says there are two solutions, please explain
maria [59]

Answer:

Exact Form:

x=−1/2,2,1

Decimal Form:

x=−0.5,2,1

Step-by-step explanation:

7 0
3 years ago
A basketball player attempts 15 baskets in a game, He makes 9 of the attempted basket. which ratio describe the number of basket
Taya2010 [7]

Answer:

3:5

Step-by-step explanation:

We are looking for the ratio of baskets made to baskets attempted

made: attempted

9:15

We can divide each number by 3

9/3: 15/3

3:5

The ratio of baskets made: attempted  is 3:5

3 0
3 years ago
Find each product (4x - 5)(2x5 + x3 – 1)
TEA [102]

Answer:

8x^6-10x^5+4x^4-5x^3-4x+5

Step-by-step explanation:

Lest distribute the expression given

this is multiply the first term (4x) with the longer expression (2x^5+x^3-1) and then, multiply the second term (-5) with the longer expression (2x^5+x^3-1).

When the above is finish, simply sum all together.

4x* (2x^5+x^3-1)= 8x^6 +4x^4-4x

-5*(2x^5+x^3-1)=-10x^5-5x^3+5

The sum of all together (respecting the coefficient they belong) is shown:

8x^6-10x^5+4x^4-5x^3-4x+5

8 0
4 years ago
SHow the process to solving (11-3) to the power of 2 times (-12) divided by 4<br> Pls dont scam
Grace [21]

Answer:

-192

Step-by-step explanation:

7 0
2 years ago
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