A community for students.
Here's the question you clicked on:
 0 viewing
highschoolmom2010
 3 years ago
An escalator in the subway station has a vertical rise of 195 ft 9.5 in., and rises at an angle of 10.4 degrees. How long is the escalator? Round to the nearest foot.
highschoolmom2010
 3 years ago
An escalator in the subway station has a vertical rise of 195 ft 9.5 in., and rises at an angle of 10.4 degrees. How long is the escalator? Round to the nearest foot.

This Question is Closed

highschoolmom2010
 3 years ago
Best ResponseYou've already chosen the best response.2dw:1376247934662:dw

highschoolmom2010
 3 years ago
Best ResponseYou've already chosen the best response.2we know hyp=x opposite =2349.5

ganeshie8
 3 years ago
Best ResponseYou've already chosen the best response.1keep going, you have it !

highschoolmom2010
 3 years ago
Best ResponseYou've already chosen the best response.2SOH CAH COA so we use sin

highschoolmom2010
 3 years ago
Best ResponseYou've already chosen the best response.2\[(x)*\sin10.4=\frac{ 2349.5 }{ x }*(x)\] \[\frac{ xsin10.4 }{\sin 10.4 }=\frac{ 2349.5}{\sin 10.4 }\] \[x=\frac{ 2349.5 }{ \sin 10.4}\] \[x \approx 1085'\]

highschoolmom2010
 3 years ago
Best ResponseYou've already chosen the best response.2that doesnt look right

ganeshie8
 3 years ago
Best ResponseYou've already chosen the best response.11085 foot is correct ! good job !!

highschoolmom2010
 3 years ago
Best ResponseYou've already chosen the best response.2hooray t just didnt look right

ganeshie8
 3 years ago
Best ResponseYou've already chosen the best response.1you're becoming extremely effecient at trig rations ;) good :D

jdoe0001
 3 years ago
Best ResponseYou've already chosen the best response.0ahemm, wasn't 2349.5 in inches?

highschoolmom2010
 3 years ago
Best ResponseYou've already chosen the best response.2i converted it back to feet

highschoolmom2010
 3 years ago
Best ResponseYou've already chosen the best response.2bc the question wanted it in feet

jdoe0001
 3 years ago
Best ResponseYou've already chosen the best response.0I see, you have a good footingdw:1376249504657:dw

highschoolmom2010
 3 years ago
Best ResponseYou've already chosen the best response.2@jdoe0001 wow i see what you did there
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.