How to simplify sin 53 / sin 37? [duplicate]

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  • What is the value of $sin(53^circ)$ equal to in cos? (Unit Circle)

    2 answers



I am unsure about this question, do I just plug the numbers into the calculator? but it seems like it is more than that. Sorry if this is a stupid question please help Thanks!!!










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marked as duplicate by Michael Hoppe, Community♦ Aug 31 at 7:28


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.










  • 1




    That's $,tan 53^circ,$ as pointed out about an hour ago.
    – dxiv
    Aug 31 at 5:40










  • sin53/sin37=cos37/sin37=cot37=4/3
    – Deepesh Meena
    Aug 31 at 5:41






  • 1




    @James It is not $4/3$ for sure, where did you get that from?
    – A. Pongrácz
    Aug 31 at 5:43










  • where did I get from what does that mean ?? cot37=1/tan37 where tan37=3/4
    – Deepesh Meena
    Aug 31 at 5:45






  • 1




    @James where tan37=3/4 No, it doesn't. Why would you think it did?
    – dxiv
    Aug 31 at 5:47















up vote
-6
down vote

favorite













This question already has an answer here:



  • What is the value of $sin(53^circ)$ equal to in cos? (Unit Circle)

    2 answers



I am unsure about this question, do I just plug the numbers into the calculator? but it seems like it is more than that. Sorry if this is a stupid question please help Thanks!!!










share|cite|improve this question













marked as duplicate by Michael Hoppe, Community♦ Aug 31 at 7:28


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.










  • 1




    That's $,tan 53^circ,$ as pointed out about an hour ago.
    – dxiv
    Aug 31 at 5:40










  • sin53/sin37=cos37/sin37=cot37=4/3
    – Deepesh Meena
    Aug 31 at 5:41






  • 1




    @James It is not $4/3$ for sure, where did you get that from?
    – A. Pongrácz
    Aug 31 at 5:43










  • where did I get from what does that mean ?? cot37=1/tan37 where tan37=3/4
    – Deepesh Meena
    Aug 31 at 5:45






  • 1




    @James where tan37=3/4 No, it doesn't. Why would you think it did?
    – dxiv
    Aug 31 at 5:47













up vote
-6
down vote

favorite









up vote
-6
down vote

favorite












This question already has an answer here:



  • What is the value of $sin(53^circ)$ equal to in cos? (Unit Circle)

    2 answers



I am unsure about this question, do I just plug the numbers into the calculator? but it seems like it is more than that. Sorry if this is a stupid question please help Thanks!!!










share|cite|improve this question














This question already has an answer here:



  • What is the value of $sin(53^circ)$ equal to in cos? (Unit Circle)

    2 answers



I am unsure about this question, do I just plug the numbers into the calculator? but it seems like it is more than that. Sorry if this is a stupid question please help Thanks!!!





This question already has an answer here:



  • What is the value of $sin(53^circ)$ equal to in cos? (Unit Circle)

    2 answers







trigonometry






share|cite|improve this question













share|cite|improve this question











share|cite|improve this question




share|cite|improve this question










asked Aug 31 at 5:37









MERcurialKG

146




146




marked as duplicate by Michael Hoppe, Community♦ Aug 31 at 7:28


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.






marked as duplicate by Michael Hoppe, Community♦ Aug 31 at 7:28


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.









  • 1




    That's $,tan 53^circ,$ as pointed out about an hour ago.
    – dxiv
    Aug 31 at 5:40










  • sin53/sin37=cos37/sin37=cot37=4/3
    – Deepesh Meena
    Aug 31 at 5:41






  • 1




    @James It is not $4/3$ for sure, where did you get that from?
    – A. Pongrácz
    Aug 31 at 5:43










  • where did I get from what does that mean ?? cot37=1/tan37 where tan37=3/4
    – Deepesh Meena
    Aug 31 at 5:45






  • 1




    @James where tan37=3/4 No, it doesn't. Why would you think it did?
    – dxiv
    Aug 31 at 5:47













  • 1




    That's $,tan 53^circ,$ as pointed out about an hour ago.
    – dxiv
    Aug 31 at 5:40










  • sin53/sin37=cos37/sin37=cot37=4/3
    – Deepesh Meena
    Aug 31 at 5:41






  • 1




    @James It is not $4/3$ for sure, where did you get that from?
    – A. Pongrácz
    Aug 31 at 5:43










  • where did I get from what does that mean ?? cot37=1/tan37 where tan37=3/4
    – Deepesh Meena
    Aug 31 at 5:45






  • 1




    @James where tan37=3/4 No, it doesn't. Why would you think it did?
    – dxiv
    Aug 31 at 5:47








1




1




That's $,tan 53^circ,$ as pointed out about an hour ago.
– dxiv
Aug 31 at 5:40




That's $,tan 53^circ,$ as pointed out about an hour ago.
– dxiv
Aug 31 at 5:40












sin53/sin37=cos37/sin37=cot37=4/3
– Deepesh Meena
Aug 31 at 5:41




sin53/sin37=cos37/sin37=cot37=4/3
– Deepesh Meena
Aug 31 at 5:41




1




1




@James It is not $4/3$ for sure, where did you get that from?
– A. Pongrácz
Aug 31 at 5:43




@James It is not $4/3$ for sure, where did you get that from?
– A. Pongrácz
Aug 31 at 5:43












where did I get from what does that mean ?? cot37=1/tan37 where tan37=3/4
– Deepesh Meena
Aug 31 at 5:45




where did I get from what does that mean ?? cot37=1/tan37 where tan37=3/4
– Deepesh Meena
Aug 31 at 5:45




1




1




@James where tan37=3/4 No, it doesn't. Why would you think it did?
– dxiv
Aug 31 at 5:47





@James where tan37=3/4 No, it doesn't. Why would you think it did?
– dxiv
Aug 31 at 5:47











1 Answer
1






active

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up vote
0
down vote













It is unclear what kind of answer you are looking for.
We have $53+37=90$, so the expression is $tan 53$. Is that simpler?



Both $sin 53$ and $sin 37$ are algebraic numbers. With a lot of work, it would be possible to find an expression containing only rational numbers, basic operations and radicals that is equal to your sum, but again, is it simpler?






share|cite|improve this answer






















  • Thanks! But i am a bit unsure on how to get the answer, is there somekind of rule?
    – MERcurialKG
    Aug 31 at 5:43










  • What are you asking, really? Which answer?
    – A. Pongrácz
    Aug 31 at 5:44










  • the tan53 one sorry
    – MERcurialKG
    Aug 31 at 5:45






  • 5




    $sin 37 = sin (90-53) = cos 53$ But you got this answer an hour ago. You should not repeat questions, and more importantly, you should read the answers others give you...
    – A. Pongrácz
    Aug 31 at 5:46











  • But how do you get tan tho?
    – MERcurialKG
    Aug 31 at 5:49

















1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes








up vote
0
down vote













It is unclear what kind of answer you are looking for.
We have $53+37=90$, so the expression is $tan 53$. Is that simpler?



Both $sin 53$ and $sin 37$ are algebraic numbers. With a lot of work, it would be possible to find an expression containing only rational numbers, basic operations and radicals that is equal to your sum, but again, is it simpler?






share|cite|improve this answer






















  • Thanks! But i am a bit unsure on how to get the answer, is there somekind of rule?
    – MERcurialKG
    Aug 31 at 5:43










  • What are you asking, really? Which answer?
    – A. Pongrácz
    Aug 31 at 5:44










  • the tan53 one sorry
    – MERcurialKG
    Aug 31 at 5:45






  • 5




    $sin 37 = sin (90-53) = cos 53$ But you got this answer an hour ago. You should not repeat questions, and more importantly, you should read the answers others give you...
    – A. Pongrácz
    Aug 31 at 5:46











  • But how do you get tan tho?
    – MERcurialKG
    Aug 31 at 5:49














up vote
0
down vote













It is unclear what kind of answer you are looking for.
We have $53+37=90$, so the expression is $tan 53$. Is that simpler?



Both $sin 53$ and $sin 37$ are algebraic numbers. With a lot of work, it would be possible to find an expression containing only rational numbers, basic operations and radicals that is equal to your sum, but again, is it simpler?






share|cite|improve this answer






















  • Thanks! But i am a bit unsure on how to get the answer, is there somekind of rule?
    – MERcurialKG
    Aug 31 at 5:43










  • What are you asking, really? Which answer?
    – A. Pongrácz
    Aug 31 at 5:44










  • the tan53 one sorry
    – MERcurialKG
    Aug 31 at 5:45






  • 5




    $sin 37 = sin (90-53) = cos 53$ But you got this answer an hour ago. You should not repeat questions, and more importantly, you should read the answers others give you...
    – A. Pongrácz
    Aug 31 at 5:46











  • But how do you get tan tho?
    – MERcurialKG
    Aug 31 at 5:49












up vote
0
down vote










up vote
0
down vote









It is unclear what kind of answer you are looking for.
We have $53+37=90$, so the expression is $tan 53$. Is that simpler?



Both $sin 53$ and $sin 37$ are algebraic numbers. With a lot of work, it would be possible to find an expression containing only rational numbers, basic operations and radicals that is equal to your sum, but again, is it simpler?






share|cite|improve this answer














It is unclear what kind of answer you are looking for.
We have $53+37=90$, so the expression is $tan 53$. Is that simpler?



Both $sin 53$ and $sin 37$ are algebraic numbers. With a lot of work, it would be possible to find an expression containing only rational numbers, basic operations and radicals that is equal to your sum, but again, is it simpler?







share|cite|improve this answer














share|cite|improve this answer



share|cite|improve this answer








edited Aug 31 at 5:43

























answered Aug 31 at 5:41









A. Pongrácz

4,430725




4,430725











  • Thanks! But i am a bit unsure on how to get the answer, is there somekind of rule?
    – MERcurialKG
    Aug 31 at 5:43










  • What are you asking, really? Which answer?
    – A. Pongrácz
    Aug 31 at 5:44










  • the tan53 one sorry
    – MERcurialKG
    Aug 31 at 5:45






  • 5




    $sin 37 = sin (90-53) = cos 53$ But you got this answer an hour ago. You should not repeat questions, and more importantly, you should read the answers others give you...
    – A. Pongrácz
    Aug 31 at 5:46











  • But how do you get tan tho?
    – MERcurialKG
    Aug 31 at 5:49
















  • Thanks! But i am a bit unsure on how to get the answer, is there somekind of rule?
    – MERcurialKG
    Aug 31 at 5:43










  • What are you asking, really? Which answer?
    – A. Pongrácz
    Aug 31 at 5:44










  • the tan53 one sorry
    – MERcurialKG
    Aug 31 at 5:45






  • 5




    $sin 37 = sin (90-53) = cos 53$ But you got this answer an hour ago. You should not repeat questions, and more importantly, you should read the answers others give you...
    – A. Pongrácz
    Aug 31 at 5:46











  • But how do you get tan tho?
    – MERcurialKG
    Aug 31 at 5:49















Thanks! But i am a bit unsure on how to get the answer, is there somekind of rule?
– MERcurialKG
Aug 31 at 5:43




Thanks! But i am a bit unsure on how to get the answer, is there somekind of rule?
– MERcurialKG
Aug 31 at 5:43












What are you asking, really? Which answer?
– A. Pongrácz
Aug 31 at 5:44




What are you asking, really? Which answer?
– A. Pongrácz
Aug 31 at 5:44












the tan53 one sorry
– MERcurialKG
Aug 31 at 5:45




the tan53 one sorry
– MERcurialKG
Aug 31 at 5:45




5




5




$sin 37 = sin (90-53) = cos 53$ But you got this answer an hour ago. You should not repeat questions, and more importantly, you should read the answers others give you...
– A. Pongrácz
Aug 31 at 5:46





$sin 37 = sin (90-53) = cos 53$ But you got this answer an hour ago. You should not repeat questions, and more importantly, you should read the answers others give you...
– A. Pongrácz
Aug 31 at 5:46













But how do you get tan tho?
– MERcurialKG
Aug 31 at 5:49




But how do you get tan tho?
– MERcurialKG
Aug 31 at 5:49


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