3 years ago

-4(4v-u-6) solve using distributive property

Mathematics

1 answer:

GarryVolchara [31]3 years ago

4 0

Answer:

Step-by-step explanation:

-4 ( 4v - u - 6 )

You will multiply -4 with everything in the parentheses.

-16v + 4u + 24

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ANSWER

$96 \sqrt{3} {cm}^{2}$

EXPLANATION

The area of a regular polygon is

$Area= \frac{1}{2} ap$

where 'a' is the apothem of the polygon and 'p' is the perimeter of the polygon.

From the diagram,

$\sin(60) = \frac{a}{8}$

a=8sin(60)

$a = 4 \sqrt{3}$

$\cos(60) = \frac{l}{8}$

$l = 8 \cos(60)$

$l = 4$

The length of one side of the hexagon is 2×4=8.

The perimeter of the hexagon is

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The area of the hexagon is

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