3 years ago

What is the perimeter formula for a polygon? Formula please , not how to do it!

1 answer:

8 0

For a regular polygon, it is number of sides times the length of one side.
If you know the polygon's area and apothem, then the perimeter formula is:
Perimeter = Area / (Apothem/2)

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Write fifty-three dollars and six cents using the dollar symbol (without spaces)

yulyashka [42]

Answer:

$53.06

Step-by-step explanation:

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3 years ago

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What is the volume of the rectangular prism? Type the answer in the boxes below.

Wittaler [7]

Answer:

15 cm^3

Step-by-step explanation:

I think it's 15 because if you count, there are 30 boxes. Each box has a volume of 1/2, so you are supposed to multiply, which means 1/2x30.

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I hope it's right!

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2 years ago

A movie rental company offers a membership plan that costs $10/month and charges $2 to rent each movie. How many movies can a me

Brums [2.3K]

Answer:

See below

Step-by-step explanation:

linear equation: y=2x+10

x=cost per movie rented

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14=2x

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3 years ago

An architect is sketching a blueprint of a patio for a new fence. On the blueprint, C is the midpoint of segment AD. Point B is

Gre4nikov [31]

Answer:

The length of AD is 32 feet

Step-by-step explanation:

Proportional distances

When distances are proportions of others, we can express all of them as relative fractions until we reach some known distance and solve for the desired length

Let's call x the length of AD. Given C is the midpoint of AD, then

$\displaystyle AC=CD=\frac{x}{2}$