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3 years ago

5

3/5 of those attending a picnic decided to play touch football. one more decided to play, there were 16 players. how many attend

ed the picnic

1 answer:

Effectus [21]3 years ago

7 0

The answer is 9.6
3/5 of 16=9.6

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Which describes the behavior of the function f(x)= tan^-1(x)?

Fantom [35]

Answer:

Third Option

Step-by-step explanation:

We know that the function $tan(x)$ is defined as $y=\frac{sin(x)}{cos(x)}$ . Since the denominator is $cos(x)$ then we know that $cos(x)=0$ when $x=\frac{\pi}{2}$

We also know that the division by 0 is not defined. Therefore, the limit of $y=tan(x)$ when "x" tends to $\frac{\pi}{2}$ is infinite.

The function $tan^{-1}(x)$ is the inverse of $tan(x)$

By definition, if we have a function f(x), its domain will be equal to the range of its inverse function $f^{-1}(x)$ . If $f(3)=8$ , then $f^{-1}(8)=3$

This also happens for the function $tan^{-1}(x)$

If when $x \to \frac{\pi}{2}, tan(x) \to \infty$ then when $x \to \infty, tan^{-1}x \to \frac{\pi}{2}$

Then, the answer is:

$x \to \infty, f(x) \to \frac{\pi}{2}$

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3 years ago

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Ksju [112]

Answer:

it's A

Step-by-step explanation:

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3 years ago

Each side of a triangle is nine inches long. find the perimeter

ella [17]

Answer:

27

Step-by-step explanation:

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3 years ago

The area of triangle ABC is 1.89 square feet. The measure of side c is ______.

Feliz [49]

we are given

Area is 1.89

$A=40$

$b=2.8$

now, we can use area formula

$A=\frac{1}{2} c*b*sin(A)$

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now, we can solve for c

we will get

$c=2.10023$ .............Answer

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3 years ago

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katovenus [111]

$n = - 2d + \frac{c}{5}$
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3 years ago