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3 years ago

12

Help Physics Class!!!

2 answers:

ch4aika [34]3 years ago

6 0

F= kx

so to get k divide both sides by x

so k = F/x

never [62]3 years ago

5 0

The function: f(x)=1tanx f<span> ( </span>x<span> ) = 1 tan ⁡ </span>x<span> We've written in </span>class<span> that the domain of this ... Please </span>help<span> me in factorising this equation ... Suppose that a person's score </span>X X<span> on a mathematics aptitude test is a number .... (</span>fddx)p−1(f)+fdp−1dxp−1(f<span>p−1)≡0(modp) ( </span>f<span> d d </span>x<span> ) p − 1 ( </span>f<span> ) + </span>f<span> d p − 1 d </span>x<span> p − 1 ( </span>f<span> p − 1 ) ≡ 0 ( m o d p ).</span>

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Which of the following is equivalent to x^-1/2<br><br>1) -1/2x <br>2) -√x<br>3) 1/√x<br>4) -1/2x

irina [24]

Answer:

Option (3) is correct.

Step-by-step explanation:

We need to find the expression that is equivalent to $x^{-1/2}$ .

The property is : $x^{-a}=\dfrac{1}{x^a}$

Here, a = 1/2

So,

$x^{-1/2}=\dfrac{1}{x^{1/2}}$

We know that, $x^{1/2}=\sqrt{x}$

$\dfrac{1}{x^{1/2}}=\dfrac{1}{\sqrt{x} }$

So, $x^{-1/2}$ is equivalent to $\dfrac{1}{\sqrt{x} }$

Hence, the correct option is (3).

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3 years ago

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pishuonlain [190]

Answer:

48.7%

Step-by-step explanation:

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3 years ago

Read 2 more answers

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gogolik [260]

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3 years ago

Can I get help on this math problem makes makes no sense

lana66690 [7]

(2,-1) The intersecting point is the point where the two lines meet.

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3 years ago

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Troyanec [42]

Answer:

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Step-by-step explanation:

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4 0

3 years ago