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2 years ago

A polygon has rotational symmetry of 22.5°. How many sides does the polygon have?

Mathematics

1 answer:

Svetlanka [38]2 years ago

6 0

You such you push off is in

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Determine whether you need to add or subtract using rules of signed numbers

Paladinen [302]

Answer:

i think that the answer is 3 but not sure

5 0

2 years ago

The U.S. Census Bureau reports that in the year 2008, the mean household income was $68,424 and the median was $50,303. If a his

Dennis_Churaev [7]

Answer:

<u>Skewed to the Right</u>

Step-by-step explanation:

Hello, great question. These types are questions are the beginning steps for learning more advanced problems.

Since the mean household income is $64,424 and the median was $50,303 then the mean is larger than the median. When this occurs then the constructed histogram is always <u>Skewed to the Right</u>. This is because there are a couple of really large values that affect the mean but not the middle value of the data set.

This in term leads to the graph dipping in values the farther right you go and increasing the farther left you go, as shown in the example picture below.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

5 0

2 years ago

HELP PLS use the original price and markup to find the retail price. original price $68 markup 20%

insens350 [35]

Answer: $81.60

Step-by-step explanation:

When we have an original price OP, and a markup of X% (this is how much increases the price with respect to the original price)

The retail price will be:

RP = OP + (X%/100%)*OP

RP = OP*(1 + X%/100%)

In this case, we have:

Original price = OP = $68

markup = X% = 20%

Replacing these in the above equation, we get:

RP= $68*(1 + 20%/100%) = $68*(1 + 0.20)

RP = $68*(1.20) = $81.60

Then the retail price of this particular item is $81.60

4 0

2 years ago

Write the slope-intercept form of the equation that passes through the point (4, -2) and is perpendicular to the line y =4x - 1

Illusion [34]

Answer:

y = -1/4x - 1

Step-by-step explanation:

4x - 1

Change 4x to -1/4 to make the slope perpendicular

Then put (4, -2) on x and y to find b

-2 = -1/4(4) + b

-2 = -1 + b

-2 + 1 = -1

b is -1

So your final answer in slope intercept form is y = -1/4x - 1

4 0

2 years ago

In a city the record monthly high temperature for March is 56°F. The record monthly low temperature for March is -4°F. What is t

guapka [62]

If I am correct the range is just the space in between the high and the low so you just at add the two together 56+4=60 degree Fahrenheit

7 0

3 years ago