2 years ago

Find the area of the regular polygon

1 answer:

4 0

Answer:

a = 337.214 m2

Step-by-step explanation:

hope this helps

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jekas [21]

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3 years ago

tino4ka555 [31]

Answer:

Step-by-step explanation:

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anzhelika [568]

Answer: The answer is -30 - 45 k

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3 years ago

yulyashka [42]

Answer:

No, middle term should be 40x.

Step-by-step explanation:

$16 {x}^{2} - 2 \times 4x \times 5 + {25}^{2} \\ = {(4x)}^{2} - 40x + {5}^{2} \\ = (4x - 5)^{2} \\$

Hence, for the given trinomial to be a perfect square its middle term should be 40x and not 36x.

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3 years ago

Assoli18 [71]

Yes! 4/5 is .8 and so is 8/10.

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2 years ago