Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
OpenSessame
Group Title
Line AB is tangent to the circle at B. m<A = 14 and mBC=112
a. Find x.
b. Find y.
 one year ago
 one year ago
OpenSessame Group Title
Line AB is tangent to the circle at B. m<A = 14 and mBC=112 a. Find x. b. Find y.
 one year ago
 one year ago

This Question is Closed

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
dw:1377144471353:dw
 one year ago

OpenSessame Group TitleBest ResponseYou've already chosen the best response.1
\[14=.5(112X)\] Is that how i would do it?
 one year ago

OpenSessame Group TitleBest ResponseYou've already chosen the best response.1
Or \[14=.5(x112)\]
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
The first one.
 one year ago

OpenSessame Group TitleBest ResponseYou've already chosen the best response.1
Okay...So 84?
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
dw:1377145019880:dw
 one year ago

OpenSessame Group TitleBest ResponseYou've already chosen the best response.1
is 84 X? i feel like im missing something..
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
Yes, x = 84. Now you still need y.
 one year ago

OpenSessame Group TitleBest ResponseYou've already chosen the best response.1
i wouldnt use the same theorem right?
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
No. This a different case. You need a different theorem for this one.
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
y is the measure of an angle. It is not a length. Perimeter or circumference is a length.
 one year ago

OpenSessame Group TitleBest ResponseYou've already chosen the best response.1
Okay...So then I'm clueless.
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
An angle formed by a tangent and a chord that intersect on the circle is half the measure of the intercepted arc.
 one year ago

OpenSessame Group TitleBest ResponseYou've already chosen the best response.1
Right!
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
dw:1377145667642:dw
 one year ago

OpenSessame Group TitleBest ResponseYou've already chosen the best response.1
But we need to find the arc...right?
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
What is the degree measure of arc CD?
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
What is the degree measure of an entire circle as an arc?
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
Right. Which parts of the circle below do you know the measures of? dw:1377145802550:dw
 one year ago

OpenSessame Group TitleBest ResponseYou've already chosen the best response.1
SO 36011284
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
dw:1377145885955:dw
 one year ago

OpenSessame Group TitleBest ResponseYou've already chosen the best response.1
So 164, right?
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
Correct. Now you need half of that for y.
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
Bingo!
 one year ago

OpenSessame Group TitleBest ResponseYou've already chosen the best response.1
Thank you!
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
You deserve a medal.
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
wlcm
 one year ago

OpenSessame Group TitleBest ResponseYou've already chosen the best response.1
I just need someone to guide me threw the first couple of times then i start getting it lol
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
That's the whole idea of studying and having a teacher or a tutor.
 one year ago

OpenSessame Group TitleBest ResponseYou've already chosen the best response.1
Do you know anything about probability distribution?And Im studying online, so i miss out on that just a little bit!
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
No, sorry, probability is not my thing.
 one year ago

OpenSessame Group TitleBest ResponseYou've already chosen the best response.1
Alright, thanks for your help!
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
wlcm
 one year ago

OpenSessame Group TitleBest ResponseYou've already chosen the best response.1
Thanks to you and @Directrix I understand geometry!
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
That's great, thanks. Keep asking questions. That's how you learn. You can tag me any time. If I'm not on, I'll see it the next time I'm on, and if you didn't get any response yet, I'll try to help.
 one year ago
See more questions >>>
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.