i need help in geometry can anyone help me please?
but math is geometry so i think i'm in the right place plus barely anyone replies there @TheRealMeeeee
I was just saying where it belongs :P
I was wondering what's a "dimon" =) but anyhow, posting something specific helps
@jdoe0001 if you want to know that you should PM him
You are getting off topic a little bit
What do you need help with in math.. seriously geometry is math moving on
thank you @warrior2015 and do you want me to post the question
Yes please do! I will try my best to help!
thank you so much Look at the figure. If tan x° = z divided by 10 and cos x° = 10 divided by y, what is the value of sin x°?
Does it give you any lengths for the triangle?
no
@hartnn can you help?
If tan x ̊= z divided by 10 and cos x ̊=10 divided by y ,what is the value of sin x°? sin x° = y over z sin x° = z over y sin x° = 10z sin x° = 10y .
yes those are my answer choices how did you get them doe?
common sense? the answer is believe is c.
\(\bf tan(x^o)=\cfrac{z}{10}\implies \cfrac{opposite}{adjacent}\implies \cfrac{{\color{blue}{ b}}}{{\color{blue}{ a}}}\implies \cfrac{{\color{blue}{ b}}=z}{{\color{blue}{ a}}=10} \\ \quad \\ cos(x^o)=\cfrac{10}{y}\implies \cfrac{adjacent}{hypotenuse}\implies \cfrac{{\color{blue}{ a}}}{{\color{blue}{ c}}}\implies \cfrac{{\color{blue}{ a}}=10}{{\color{blue}{ c}}=y} \\ \quad \\ recall\implies sin(\theta)=\cfrac{opposite}{hypotenuse}\)
i didn't want to know the answer i wanted to know how you get the answer i want to learn this stuff
i'm so confused can you explain this for me in words so i can understand this better ? @jdoe0001
hmm have you covered the pythagorean theorem?
yes
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okay what do you want me to do now?
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