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3 years ago

Why is high health esteem so difficult for many teenagers ?

Health

1 answer:

agasfer [191]3 years ago

8 0

It would be due to the judgmental society that we all live in today

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Is a memory experiment on psychology

Slav-nsk [51]

Answer:

yes it should

Explanation:

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3 years ago

If 2^x=3^y=12^z, show that 1÷z=1÷y+2÷x.....

Ostrovityanka [42]

Answer:

Proof of $\dfrac{1}{z}}=\dfrac{1}{y}+\dfrac{2}{x}$ is shown below.

Explanation:

The given equation is

$2^x=3^y=12^z$

To prove : $\dfrac{1}{z}=\dfrac{1}{y}+\dfrac{2}{x}$

Proof : Let as assume,

$2^x=3^y=12^z=k$

$2^x=k\Rightarrow 2=k^{\frac{1}{x}}$ ...(1)

$3^y=k\Rightarrow 3=k^{\frac{1}{y}}$ ...(2)

$12^z=k\Rightarrow 12=k^{\frac{1}{z}}$ ...(3)

We know that

$12=2\times 2\times 3$

$12=(2)^2\times 3$

Using (1), (2) and (3), we get

$k^{\frac{1}{z}}=(k^{\frac{1}{x}})^2\times k^{\frac{1}{y}}$

$k^{\frac{1}{z}}=k^{\frac{2}{x}}\times k^{\frac{1}{y}}$

$k^{\frac{1}{z}}=k^{\frac{2}{x}+\frac{1}{y}}$

On comparing both sides, we get

$\dfrac{1}{z}}=\dfrac{2}{x}+\dfrac{1}{y}$

$\dfrac{1}{z}}=\dfrac{1}{y}+\dfrac{2}{x}$

Hence proved.

8 0

4 years ago

A study routine includes

Brrunno [24]

Answer:

a routine is doing the same thing every day or evetime you do a specific activity so your answer would be C having a set location to study

6 0

3 years ago

How to b a school h03?

irinina [24]

Answer:

I would love to help, but I don't know exactly what that means...

Explanation:

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3 years ago

If an adult chooses to consume alcohol and needs to travel home, which is the most important rule to follow?

luda_lava [24]

Answer:

Designate a driver who is not drinking

Explanation:

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3 years ago

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