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zhuklara [117]
3 years ago
6

Malia is placing a barrier around the edge of a circular path with the diameter of 13 M the barrier are in length of 2.5 M.

Mathematics
1 answer:
Dmitriy789 [7]3 years ago
7 0
The circumference of a circle of diameter 13 m is 13π m, about 40.82 m.

(40.82 m)/(2.5 m) = 16.328

16 may be the best approximation of the number of pieces Malia will need. 17 pieces will make a barrier that is longer (larger diameter) than is needed.
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krok68 [10]
1 meter = 100 centimeters
2.5 meters = 250 cm
If you use 50 cm, then you have
2 meters or 200 cm left
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3 years ago
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Find the fifth term in the sequence that is defined as follows:
hram777 [196]

Answer : The fifth term in the sequence is -2.

Step-by-step explanation :

As we are given that the expression to calculate the n^{th} term.

The expression is as follows:

a_n=2(-1)^n

where,

n is the number of term

Given:

n = 5

Now putting the value of n in the above expression, we get:

a_n=2(-1)^n

a_5=2(-1)^5

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a_5=-2

Therefore, the fifth term in the sequence is -2.

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3 years ago
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masha68 [24]

Answer:

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3 years ago
Every rational number is a
nordsb [41]

<em>Greetings from Brasil...</em>

a - whole number

FALSE

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FALSE

0,457888..., for example isnt a natural number

c. integer

FALSE - like a

d. real number

TRUE

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8 0
3 years ago
I need help Plzzzzzzzzzzz.
Furkat [3]

Answer: 1st one is no solution

and then i cant see the question for the 2nd one

Step-by-step explanation:

8 0
2 years ago
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