MATHEMATICS HIGH SCHOOL

Which of the following is the number of sides for a regular polygon that will not form a regular tessellation?A. 6
B. 4
C. 3
D. 8

Answers

Answer 1
Answer:

Answer with explanation:

A regular polygon is simple closed geometrical shape, only made up of line segments.

And Regular Tessellation, is geometrical shape, made up of regular polygons having, 3 ,or 4 or 6 sides.

It is combination of, only single kind of polygon,either, polygon having 3 sides, or ,4 sides or 6 sides.

→Regular polygon having 3 sides is Called Equilateral Triangle.

→Regular polygon having 4 sides is Called Square.

→Regular polygon having 6 sides is Called Regular Hexagon.

⇒Regular polygon having , 8 sides will not form a regular tessellation.

Option D
Answer 2
Answer:

Answer:8

Step-by-step explanation:

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Please help! Correct answer only!For a fundraiser, there is a raffle with 100 tickets. One ticket will win a $150 prize, and the rest will win nothing. If you have a ticket, what is the expected payoff?


$ ___

Answers

Answer:

Expected Payoff ⇒ $ 1.50 ; Type in 1.50

Step-by-step explanation:

Considering that 1 out of the 100 tickets will have a probability of winning a 150 dollar prize, take a proportionality into account;

100 - Number of Tickets,\n1 - Number of Tickets You Can Enter,\n\n1 / 100 - Probability of Winning,\n$ 150 - Money Won,\n\nProportionality - 1 / 100 = x / 150, where x -

Thus, Solution ; Expected Payoff ⇒ $ 1.50

When x = 4, the value of 2x0 + x! is(1) 24 (3) 26
(2) 25 (4) 28

Answers

4!= 4*3*2*1

Therefore,

2x0+x!= 0+x! = 0+4!


4*3*2*1 = 24  (#1)
1.

2x4= 8
8x0=0
4!=24. 1x2x3x4=24
0+24=24

PLEASE PLEASE HELP!! NO ONE IS ANSWERING!! this is geometry ://

Answers

Answer:

onse sec and ill help

Step-by-step explanation:

Grace is looking at a report of her monthly cell-phone usage for the last year to determine if she needs to upgrade her plan. The list represents the approximate number of megabytes of data Grace used each month.700, 735, 680, 890, 755, 740, 670, 785, 805, 1050, 820, 750



What is the standard deviation of the data? Round to the nearest whole number.


65

75

100

130

Answers

In order to find the standard deviation, we first have to calculate the mean (average) of the numbers. To get this we add all the numbers together and then divide by 12 since there are 12 numbers. The mean = 782. Next, we take each number and subtract the mean, taking the result and squaring it. For this we get: 6724, 2209, 10404, 11664, 729, 1764, 12544, 9, 529, 71824, 1444, 1024. Now we sum all of these up and take the average by dividing the sum by 12. Doing this we get 120868/12=10072. The last step is the take the square root of that number to get the standard deviation. The final result is 100.

The standard deviation of the given set is:

S = 130.

How to get the standard deviation?

Here we have the set:

{700, 735, 680, 890, 755, 740, 670, 785, 805, 1050, 820, 750}

First, we need to get the mean of the set which is:

M = (700 + 735 + 680 + 890 + 755 + 740 + 670 + 785 + 805 + 1050 + 820 + 750)/(12) = 704.17

Then the standard deviation is:

S = \sqrt{((700 - 704.17)^2 + (735 - 704.17)^2+ (680 - 704.17)^2 + ... + (820 - 704.17)^2 + (750 - 704.17)^2)/(12)} = 129.5

So we conclude that the standard deviation, rounded to the next whole number, is S = 130

If you want to learn more about standard deviation:

brainly.com/question/475676

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Please help to answer ASAP

Answers

The biker wants to sell a bike for $600 post mark up. You are trying to figure out the retail price as the store owner so that after the 55% mark up, the sale price is $600.

So to do so, take 600÷1.55 = $387.10.

PLEASE HELP !!!!!!!!!!!!!!Find different pairs of numbers from the list to complete these equations:



24, -12 ,-3 ,-4, -48, -6, 2 ,-8





____ x ____ = -96 ____ ÷ ____ = -96

Answers

A possible pair of numbers to complete the second equation is (-8) and 12.

To find different pairs of numbers from the list to complete the equations:

____ x ____ = -96

We can start by listing the factors of -96, which are: ±1, ±2, ±3, ±4, ±6, ±8, ±12, ±16, ±24, ±32, ±48, ±96.

Since the product of two negative numbers is positive, we need to find two numbers with opposite signs to get a product of -96. The factors of -96 that have opposite signs are: ±1, ±2, ±3, ±4, ±6, ±8, ±12, and ±24.

We can then try different combinations of these factors until we find a pair of numbers that multiply to -96. One such pair is (-8) and 12:

(-8) x 12 = -96

So, one possible pair of numbers to complete the first equation is (-8) and 12.

Next, we need to find different pairs of numbers from the list to complete the equation:

____ ÷ ____ = -96

We can start by dividing -96 by each of the given numbers in the list to see if we get an integer result:

-96 ÷ 24 = -4

-96 ÷ (-12) = 8

-96 ÷ (-3) = 32

-96 ÷ (-4) = 24

-96 ÷ (-48) = 2

-96 ÷ (-6) = 16

-96 ÷ 2 = -48

-96 ÷ (-8) = 12

We can see that the only pair of numbers that gives a quotient of -96 is (-8) and 12:

-96 ÷ (-8) = 12

Therefore, a possible pair of numbers to complete the second equation is (-8) and 12.

Learn more about pair here

brainly.com/question/11139505

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