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Mathematics 14 Online
Phantomdex:

Use the image below to answer the following question. Find the value of sin x° and cos y°. What relationship do the ratios of sin x° and cos y° share?

Phantomdex:

1 attachment
Phantomdex:

I don't understand this question at all.

Phantomdex:

Can anyone help me, please? This is due soon and it's the last question I need.

Phantomdex:

Anyone?

Floo:

I cannot give you the answer, but start here and I can help you: PO\[PO ^{2}=8^{2}+6^{2}\]

Floo:

ignore the typo above just use the equation

Phantomdex:

How do I use the equation?

Floo:

have you never done this before or did you not go over your lesson

Phantomdex:

I haven't done this before

Floo:

For now, plug it into a calculator and later on refer back to your lesson. Tell me what you get and we can go on from there

Phantomdex:

Is it possibly 100 or 16?

Floo:

okay so \[PO=\frac{ 100 }{O ^{2} }\]

Floo:

\[PO=\sqrt{100}=?\]

Floo:

solve

Floo:

I think you can handle it from here

Phantomdex:

Wouldn't it be 10?

Floo:

yes, you got it

Phantomdex:

So, the value od sin x and cos y is 10?

Phantomdex:

And also their relationship?

Phantomdex:

If I have this right

Phantomdex:

Is that correct or am I missing something?

Floo:

you just need to find out if the ratios are the same

Phantomdex:

Oh, thank you

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