3 years ago

What standard form polynomial expression represents the perimeter of this quadrilateral

Mathematics

1 answer:

vovangra [49]3 years ago

6 0

Answer:

5x³ + 6x² + 0x - 8 <== answer

Step-by-step explanation:

There is no picture, but i did that homework before.

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Please find the square roots of the following complex number.

Nana76 [90]

Hey there,

First, find the square root of the given equation.

$\sqrt{z}=\sqrt{81(\text{cos}(\frac{4\pi}{9})+i\text{sin}(\frac{4\pi}{9})}\\=9\text{cos}\frac{1}{2}(2k\pi+(\frac{4\pi}{9}))+i\text{sin}\frac{1}{2} (2k\pi+(\frac{4\pi}{9}))$

Keep in mind that this is solved for k = 0 and 1.

Second, simplify.

$=9\text{cos}(\frac{2\pi}{9})+i\text{sin}(\frac{2\pi}{9})~\text{or}~9\text{cos}(\frac{11\pi}{9})+i\text{sin}(\frac{11\pi}{9})$

Best of Luck!

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3 years ago

A circular mirror has a diameter of 12 inches. part a what is the area, in square inches, of the mirror?

vovangra [49]

1st part is c
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I BELIEVE

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3 years ago

Jerry has four jackets in his closet. Without looking, he reached into his closet, pulled out a jacket, and then put it back in

padilas [110]

Answer:

Step-by-step explanation:

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3 years ago

Marilyn a 320 pounds of vegetables last week how many ounces did she eat per month and rounded to the nearest tenth?

max2010maxim [7]

1 lb = 16 oz

320 lbs = 5,120 oz

5,120 * 4 = 20,480 oz

She ate 20,480 oz of vegetables per month. That was my answer as a whole number.

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stiv31 [10]

Answer:

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Step-by-step explanation:

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