Ask your own question, for FREE!
Mathematics 19 Online
myininaya (myininaya):

hey redrum for some reason i cannot open your post. but if sinx=1/3 then cosx=sqrt{8}/3 and since it is in Q2 we should say cosx=-sqrt{8}/3

OpenStudy (amistre64):

\begin{array}l\color{red}{\text{T}}\color{orange}{\text{h}}\color{#9c9a2e}{\text{a}}\color{green}{\text{t}}\color{blue}{\text{ }}\color{purple}{\text{i}}\color{purple}{\text{s}}\color{red}{\text{ }}\color{orange}{\text{a}}\color{#9c9a2e}{\text{ }}\color{green}{\text{r}}\color{blue}{\text{a}}\color{purple}{\text{t}}\color{purple}{\text{h}}\color{red}{\text{e}}\color{orange}{\text{r}}\color{#9c9a2e}{\text{ }}\color{green}{\text{c}}\color{blue}{\text{o}}\color{purple}{\text{l}}\color{purple}{\text{o}}\color{red}{\text{r}}\color{orange}{\text{f}}\color{#9c9a2e}{\text{u}}\color{green}{\text{l}}\color{blue}{\text{ }}\color{purple}{\text{i}}\color{purple}{\text{c}}\color{red}{\text{o}}\color{orange}{\text{n}}\color{#9c9a2e}{\text{y}}\color{green}{\text{o}}\color{blue}{\text{u}}\color{purple}{\text{ }}\color{purple}{\text{g}}\color{red}{\text{o}}\color{orange}{\text{t}}\color{#9c9a2e}{\text{ }}\color{green}{\text{o}}\color{blue}{\text{n}}\color{purple}{\text{ }}\color{purple}{\text{d}}\color{red}{\text{i}}\color{orange}{\text{s}}\color{#9c9a2e}{\text{p}}\color{green}{\text{l}}\color{blue}{\text{a}}\color{purple}{\text{y}}\color{purple}{\text{ }}\color{red}{\text{:}}\color{orange}{\text{)}}\color{#9c9a2e}{\text{}}\end{array}

myininaya (myininaya):

i drew a right triangle i wias giving two sides of the triangle the opposite(=1) of the angle x and the hypothnues(=3). I used the pythagorean thm to find the adjacent of angle x which was sqrt{8} now you can draw this traingle on the cartesian coordinate thingy but you must draw the triangle in the Q2 since that is what the directions say so that means the base (the adjacent of angle x) is going to be sqrt{8}

myininaya (myininaya):

-sqrt{8}*

myininaya (myininaya):

can anyone else open his post?

myininaya (myininaya):

thanks amistre but i think he left already :(

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
Breathless: Spooky witch but cute
4 hours ago 3 Replies 0 Medals
Arriyanalol: help
4 hours ago 10 Replies 2 Medals
Arriyanalol: @tinydinoUwU stop trying to find a argument u blad lil boy
1 day ago 5 Replies 4 Medals
Jaded012023: Please tell me what you all think of this song
7 hours ago 6 Replies 1 Medal
Arriyanalol: bro how
7 hours ago 2 Replies 3 Medals
Arriyanalol: cant wait for the new bluey movie in 2027
1 day ago 12 Replies 2 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!