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Nonamiya [84]
4 years ago
10

 How much fencing is required to enclose a circular garden whose radius is 28 ​m? Use 3.14 for pi.

Mathematics
2 answers:
ohaa [14]4 years ago
8 0

Answer:

175.84 m

Step-by-step explanation:

We are looking for fencing so that is circumference

C = 2 * pi *r

  = 2* 3.14 * 28

  = 175.84 m

olchik [2.2K]4 years ago
5 0

Since we are finding the amount of fencing, we can find the circumference.

Circumference Formula: C = 2πr

C = 2(3.14)(28)

C = 2(87.92)

C = 175.84m² of fencing.

Best of Luck!

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3 years ago
Factor f(x) = 15x^3 - 15x^2 - 90x completely and determine the exact value(s) of the zero(s) and enter them as a comma separated
Illusion [34]

Answer:

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Step-by-step explanation:

We have been given a function f(x)=15x^3-15x^2-90x. We are asked to find the zeros of our given function.

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15x^3-15x^2-90x=0

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Upon factoring out 15x, we will get:

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