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Ierofanga [76]
3 years ago
8

The graph shows a proportional relationship, y = kx

Mathematics
1 answer:
UNO [17]3 years ago
7 0

Answer:

if you pay attention when x = 1 y=4 and when x=2 y=8, then the proportionality constant is equal to 4

Step-by-step explanation:

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steposvetlana [31]

Answer: A=2144\ cm^2

Step-by-step explanation:

For this exercise you need  to use the following formula for calculate the area of regular polygon:

A=\frac{s^2n}{4tan(\frac{180}{n})}

Where is "s" the length of any side, "n" is the number of sides.

Int this case you know that it is regular pentagon, which means that it has five sides. Then you can identify that the values of "n" and "s":

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8 0
3 years ago
How many diagonals can be drawn from one vertex of a hexagon
Dmitrij [34]
Three diagonals can be drawn in a hexagon mmyyy dude.
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Alekssandra [29.7K]

Answer:

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Step-by-step explanation:

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3 years ago
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I love Math anyways

The ans is in the picture with the  steps how i got it

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Step-by-step explanation:

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