A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
how to plug in trigonometry problems into a TI83 calculator. Ex: sin X = (11/26)
anonymous
 5 years ago
how to plug in trigonometry problems into a TI83 calculator. Ex: sin X = (11/26)

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0well i got 2.36 repet ok

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0wait its sin X = (11/26) my teacher key sheet said its 26?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i mean sin X = (11/25)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I just need help plugging it to a calcutlator

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0no i dont know how to plug it into a calculator, thats the only part i need help on. I have a TI83

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0then tell me what happen

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i just need help from a questions that needs to plugged in but i dont know how, from sin X = (11/25) how do i plug it in? from there it should be 26

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0wee the x is put the 26

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0what is a TI83?is that some special kind of calculator?...if it has shift all you have to do is press shift then sin(11/25)...

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0no that is the problem

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0what do you mean dkglenn?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ti83 that is what he hase know ok but he need the sin and the sin is 26 but he need to plug it in the calculater.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0that he does not know how

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0nah, im still trying to plug in the numbers into my calculator to end up with 26, cause the answer sheet says 26 but everything i tryed it still hasnt worked, the problem is sin X (11/25) int he end X will be 26

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0does this calculator have a sign button?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0then you must hit the yellow button that says 2nd before you hit the sine button...2nd is equivalent to shift...did you try that?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0glad that it worked...

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0God_in_me is correct  he is showing you how to access the sin^(1) function. sin^(1) is the inverse function of the sin function. It is also know as the Cosecant. So to solve your equation this is what your actually doing. "Solve for x... \[\frac{1}{\sin}*\sin(X)=\frac{1}{\sin}*\frac{11}{26}=(\sin^{1})(11\div26)\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0It's kind of like dividing both sides by 5 in this equation. \[5x=100\] But you need to know how to find the inverses of your three main trig functions.
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.