A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
3tanx310tanx=0 , in the domain 180<x<360, the measure of x is to the nearest degree?
anonymous
 one year ago
3tanx310tanx=0 , in the domain 180<x<360, the measure of x is to the nearest degree?

This Question is Closed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0excuse me is it tan3x or tanx3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0omggg 3tanx^2 10tanx

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.2Is it \[\Large 3\tan(x^2)  10\tan(x)=0\] or Is it \[\Large 3\left(\tan(x)\right)^2  10\tan(x)=0\] ??

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.2you can let z = tan(x) that gives \[\Large 3z^2  10z = 0\] \[\Large z(3z  10) = 0\] agreed?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0actually the x is the angle sign

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yep i get those steps dk what to di next

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.2so if z(3z10) = 0, then either z = 0 or 3z10 = 0 by the zero product property

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.2resubstitute in z = tan(x) z = 0 turns into tan(x) = 0 3z10 = 0 turns into 3*tan(x)  10 = 0

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0jim we need to consider the xrange of x i also got here but the range got me confused

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.2true, that's a good point

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok i get this whats next

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.2solve tan(x) = 0 and 3*tan(x)  10 = 0 and make sure 180<x<360

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.2use the arctan function on a calculator to undo the tan function

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0or we can put the range

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0tan 0 i get 0 , for other i get 73.300

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.2is x = 0 in the interval 180<x<360 ?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.2is x = 73.3 in the interval 180<x<360 ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yea that the part i am stuck on

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.2if it is, then you can keep the solution if not, then add/subtract 180 until you get in the interval

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.2being in the interval means that the number is between 180 and 360

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.2nope, 73 is not between 180 and 360

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0no i mean when i add 180

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0excuse since its periodic the range can be taken in 0<x<180 or 0<x<2pie

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0k got the answer thank you

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0u guy can stick around ? i got more

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oky woul love to in any way
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.