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Sholpan [36]
3 years ago
7

Find perimeter of regular pentagon is 100 inches. Find the length of each side.

Mathematics
2 answers:
RideAnS [48]3 years ago
8 0
<h2>Answer:</h2>

The length of each side of the polygon is:

                        20 inches.

<h2>Step-by-step explanation:</h2>

<u>Regular polygon--</u>

It is a polygon which has all the sides of equal length and all the angles of equal measure.

Also the perimeter of the regular polygon is given as the sum of all the sides of the regular polygon.

i.e. the formula for the perimeter is given by:

Perimeter=ns

where n is the number of sides in a given polygon and s is the length of each sides of the polygon.

Here we have a polygon as a pentagon.

i.e.

n=5

and Perimeter=100 inches

i.e.

100=5s\\\\i.e.\\\\s=\dfrac{100}{5}\\\\i.e.\\\\s=20\ inches

Sergio [31]3 years ago
6 0
A regular pentagon is a polygon with five sides of equal length.

The perimeter of a regular polygon is the number of sides (n) multiplied by the length of one side (s).

P=ns
100=5s
s=20

The length of each side is 20 inches

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If 90 is 30% of a number, what is 200% of the number.
KATRIN_1 [288]
600 becuase 90/.30= 300 and 300*2 =600
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3 years ago
Please help me with this
satela [25.4K]
Area of the trapezoid:
\frac{12.8 + 4.2}{2} (4.9) = 41.65 cm^2

Area of the rectangle:
4.2 x 3.1 = 13.02 cm^2

Area of each quarter circle:
\frac{ \pi  (3.1)^{2} }{4} = 7.54 cm^2

We have two quarter circles:
7.54 + 7.54 = 15.08

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2 years ago
PLS SOLVE BRAILEST GIVEN
Sav [38]

Answer:

  |2x|

Step-by-step explanation:

The square root symbol indicates the positive square root. That is, ...

  \sqrt{x^2}=|x|

Then the square root you show is ...

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6 0
2 years ago
Fabio and Gwen are saving money to buy a new gaming station. They need at least $510 to purchase the new gaming station. Gwen we
Phoenix [80]

<u>Answer-</u>

Set of constraints to model the problem are,

12x+9y\geq 510

y \leq 2x

y \geq 25

<u>Solution-</u>

<em>x = the number of lawns weeded by Gwen,</em>

<em>y = the number of dogs walked by Fabio.</em>

1.

As, Gwen charges $12 each time she weeds a yard and Fabio charges $9 each time he walks a dog,

\text{Earnings of Gwen} = 12x

\text{Earnings of Fabio} = 9y

\text{Total earning} = 12x+9y

They need at least $510 to purchase the new gaming station, means they need $510 or more than $510.

The equation for this is,

12x+9y\geq 510

2.

The number of dog walks that Fabio has scheduled is no more than twice the number of yards Gwen has scheduled to weed, means

y must be less than or equal to 2x.

The equation for this is,

y \leq 2x

3.

Fabio will walk at least 25 dogs, means y must be greater than of equal to 25.

The equation for this is,

y \geq 25



8 0
3 years ago
Read 2 more answers
Type SSS, SAS, ASA, SAA, or HL to<br> describe these triangles.
GalinKa [24]

Answer:

HL

Step-by-step explanation:

3 0
2 years ago
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