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vampirchik [111]

4 years ago

6

Explain how the perimeter of a polygon is calculated.

1 answer:

choli [55]4 years ago

5 0

Multiply the side length by the number of sides to get the perimeter. The formula for finding the perimeter of a regular polygon is just the number of sides x the length of any side. Once you've multiplied those 2 numbers together, you've found the perimeter of the polygon

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The area of a circle is found with the formula A = The expression is pi*r^2, where pi represents 3.14. If a tile artist is placi

alekssr [168]

Answer:

the radius is about 14.47 ft

Step-by-step explanation:

658=pi*r^2 Given

658=3.14*r^2 Substitution

209.55=r^2 Division property of equality

√209.55=√r^2 square root property of equality

the radius is about 14.47 ft

6 0

3 years ago

leigh has a piece of rope that is 6 2/3 feet long. how do you write 6 2/3 as a fraction greater than 1?

AnnZ [28]

Answer:

$\frac{20}{3}\ ft$

Step-by-step explanation:

we have

$6\frac{2}{3}\ ft$

Convert mixed number to an improper fraction

Remember that

$6\frac{2}{3}=6+\frac{2}{3}=\frac{6*3+2}{3}=\frac{20}{3}\ ft$

8 0

3 years ago

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Subtract these fractions:<br> 2/3 - 5/8

monitta

Answer:

1/24 ; 0.04166667

Step-by-step explanation:

2 5

/ - / = 5*3 / 8*3 = 16/24 - 15/24 = 16-15/24 = 1/24

3 8

8 0

4 years ago

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Each day that a library book is kept past its due date, a $0.30 fee is charged at midnight. Which ordered pair is a viable solut

castortr0y [4]

The answer is (8, 2.40)

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3 years ago

Find the area of the figure<br> 2m<br> 3m<br> 6m<br> 3m

aliya0001 [1]

Answer:

To find the answer, you multiply all of them together when your finding area.. so.. 2x3x6x3 = 108

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3 years ago

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