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Anna007 [38]
3 years ago
5

How do you solve perimeter of polygons?

Mathematics
1 answer:
earnstyle [38]3 years ago
5 0
<span>idk if this exactly correct but i tried

1 Find and add the lengths of all the polygon's sides
2.Multiply the lengths of equal sides by the number of equal sides.
3 Multiply a regular polygon's side length by the number of sides.
4 Alternatively, use the area and apothegm of the polygon.
 </span>
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Coach Brown buys packs of Gummi Bears at $0.60 and resales them at $1.00. At what percent did he mark the candy up?
BigorU [14]
Are you missing a answer because I think it’s 40 sorry I couldn’t be much help
6 0
3 years ago
A group of workers can plant 54 acres in 9 days. What is their rate in acres per day?​
telo118 [61]

Answer:

6 acres per day

Step-by-step explanation:

Take the total acres planted (54) and divide the number of days (9) to get the acres per day (6)

3 0
2 years ago
The number of knots in a particular type of wood can be modeled by a Poisson distribution with an average of 1.4 knots in 10 cub
Kamila [148]

Answer:

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Wavelength = 1.4

Geometric probability is given by:

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P(X=0) = (1.4^0 × e^-1.4)/0!

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P(X=1)= 1.4×0.2466= 0.3452

P(X<=1)= P(X=0) + P(X=1)

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6 0
3 years ago
​ Quadrilateral ABCD ​ is inscribed in this circle.
Ilya [14]
Hello,

When you have an inscribed quadrilateral, the opposite sides are supplementary.

So you can write and solve the following equation.
x + 6x + 19 = 180
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Now, plug in 23 for X and we will find the measurement of B.
6(23) + 19
138 + 19
157

The measure of angle B is 157 degrees. (The picture is not drawn to scale)

Good luck,
MrEQ
3 0
3 years ago
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marta [7]

Answer:

the answer is 134 hope this helps.

8 0
3 years ago
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