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4 years ago

Find the perimeter in feet and in yards

Mathematics

1 answer:

Goryan [66]4 years ago

3 0

<h3>Given</h3>

a circle with diameter 8 yd

the circumference in feet and yards

<h3>Solution</h3>

The circumference of a circle is given by ...

C = πd

where C is the circumference and d is the diameter. For your circle, the circumference is

... C = π(8 yd) = 8π yd ≈ 25.13 yd

There are 3 feet in a yard, so 3 times as many feet.

... C = 24π ft ≈ 75.40 ft

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3 years ago

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3 years ago

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3 years ago

Read 2 more answers

Use the limit theorem and the properties of limits to find the horizontal asymptotes of the graph of the function g(x) = x2/x2-2

ElenaW [278]

Answer:

Option b is right.

Step-by-step explanation:

A function is given as

$g(x) = \frac{x^2}{x^2-2x-1}$

Limit is to be found out for x tends to infinity.

We find that numerator and denominator has the same degree.

HEnce a horizontal asymptote exists

COefficients of leading terms are 1 and 1 respectively

Asymtote would be y =1/11 = 1

Alternate method:

When x tends to infinity, 1/x tends to 0

$g(x) =\frac{\frac{1}{x^2} }{1-\frac{2}{x} -\frac{1}{x^2} }$

by dividing both numerator and denominator by square of x.

Now take limit as 1/x tends to 0

we get

limit is y tends to 1/1 =1

Hence horizontal asymptote is y =1

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4 years ago