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yKpoI14uk [10]
3 years ago
14

If the sum of the interior angles of a polygon is 1800 how many sides does it have?

Mathematics
2 answers:
kenny6666 [7]3 years ago
7 0

Answer:

It is a dodecagon, so there are 12 sides.

Step-by-step explanation:

GREYUIT [131]3 years ago
6 0

Answer:

there are 12 sides

please give this the brainliest

Step-by-step explanation:

it is a dodecagon...so the second one

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What is 27/36 as a mixed number
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This fraction cannot be turned into a mixed number but it can be reduced to\frac{3}{4} or 0.75
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Thea and Eleanor are reading the same book. The graph shows the number of words Thea reads over time. Eleanor reads 225 words pe
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The slope is the rate
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we can do
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divide by 3
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answers are
Thea reads 180 words per minute.

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After 1 hour of reading, Eleanor reads more words than Thea.

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2.<br> - 4x + 9y = 14<br> 12x – 10y = -8<br> ;<br> multiplication
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Answer:

Step-by-step explanation: (Equation 2) = 12(-12+9y/4) - 10y = -8

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3 years ago
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How fast is a car going if it travels 15 meters in 5 seconds?​
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The car is traveling 3 meters second

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3 years ago
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Alicia walks 4 miles in 1 hour and can speed walk 5 miles in 1 hour. What percent of Alicia's average speed walking rate is her
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Answer:

The % Alicia speed walking is 125 % of average walking

Step-by-step explanation:

Given as :

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Time taken                                               = 1 hour

So, Speed of Alicia while walking = \frac{Distance}{Time}

Or,                                            S 1  =  \frac{4 miles}{1 hour}

I.e                                              S 1  =  4 mph

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Time Taken                                                      = 1 hour

So, Speed of Alicia while speed walking = \frac{Distance}{Time}

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Hence The % Alicia speed walking is 125 % of average walking  Answer

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3 years ago
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