A community for students.
Here's the question you clicked on:
 0 viewing
Missaa143
 one year ago
Needing help(: PLEASE!
Missaa143
 one year ago
Needing help(: PLEASE!

This Question is Open

luckythebest
 one year ago
Best ResponseYou've already chosen the best response.1so whats the question sir

Missaa143
 one year ago
Best ResponseYou've already chosen the best response.0answers to the bottom –70.3 12.4 11.1 6.5

Missaa143
 one year ago
Best ResponseYou've already chosen the best response.0answers to the top 3.7 11.5 3.3 4.5

luckythebest
 one year ago
Best ResponseYou've already chosen the best response.1Ok. so which trigonometric ratio would mean the ratio of \[\frac{ 9 }{ x }\]

Missaa143
 one year ago
Best ResponseYou've already chosen the best response.0wait what lol sorry guys im not that great at this :(

luckythebest
 one year ago
Best ResponseYou've already chosen the best response.1@Missaa143 at least you are aware that there is something called sin x, cos x etc etc etc ?

SerikMB
 one year ago
Best ResponseYou've already chosen the best response.0ok, let's consider the first one

SerikMB
 one year ago
Best ResponseYou've already chosen the best response.0use pythogorean theorem to find hypothenuse (the longest side of right triangle)

SerikMB
 one year ago
Best ResponseYou've already chosen the best response.0hypothenuse/sin(90)=x/sin(42)

luckythebest
 one year ago
Best ResponseYou've already chosen the best response.1@Missaa143 so you know which side divided by which side is cos of any angle?

SerikMB
 one year ago
Best ResponseYou've already chosen the best response.0or you can go directly, x/sin(42)=5/sin(9042)

luckythebest
 one year ago
Best ResponseYou've already chosen the best response.1u can also use Tan of 42 = x / 5.

Missaa143
 one year ago
Best ResponseYou've already chosen the best response.0ill say the first one is 3.3 ?

SerikMB
 one year ago
Best ResponseYou've already chosen the best response.0\[\frac{ x }{ \sin(42) }=\frac{ 5 }{ \sin48 }\]

Missaa143
 one year ago
Best ResponseYou've already chosen the best response.0Ooooo okay i get it!

luckythebest
 one year ago
Best ResponseYou've already chosen the best response.1in 2nd one you have hypotenuse = x, and base = 9. So which trig. ratio means base/hypotenuse?

msoemosharro
 one year ago
Best ResponseYou've already chosen the best response.0I think it would be easier if you use tan(42)=x/5 => x=5tan(42)
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.