A community for students.
Here's the question you clicked on:
 0 viewing
emily9102
 3 years ago
help please
emily9102
 3 years ago
help please

This Question is Closed

Jusaquikie
 3 years ago
Best ResponseYou've already chosen the best response.1so here is what we have:dw:1351376665576:dw

Jusaquikie
 3 years ago
Best ResponseYou've already chosen the best response.1what we want to do is make a triangle out of that and use the Pythagorean theorem (\[A^{2} +B^{2} = C^{2}\])

emily9102
 3 years ago
Best ResponseYou've already chosen the best response.0ok, writing as you type :)

Jusaquikie
 3 years ago
Best ResponseYou've already chosen the best response.1dw:1351376894963:dw

Jusaquikie
 3 years ago
Best ResponseYou've already chosen the best response.1so A(5+10) B(4+3) is \[15^{2}+8^{2}= 225+64= \sqrt{289} = 17\]

Jusaquikie
 3 years ago
Best ResponseYou've already chosen the best response.1that gives the diameter which is 2r so the radius is 8.5

Jusaquikie
 3 years ago
Best ResponseYou've already chosen the best response.1wait it's 7 not 8 lol

Jusaquikie
 3 years ago
Best ResponseYou've already chosen the best response.1so that changes it to 225+49 =274

Jusaquikie
 3 years ago
Best ResponseYou've already chosen the best response.1the square root of that is 16.55 divided by 2 is 8.276

Jusaquikie
 3 years ago
Best ResponseYou've already chosen the best response.1do you see where the numbers come from?

emily9102
 3 years ago
Best ResponseYou've already chosen the best response.0yes i was just checking. trying to write fast lol

Jusaquikie
 3 years ago
Best ResponseYou've already chosen the best response.1it would have been neater if i didn't use 8 on the clean example lol

emily9102
 3 years ago
Best ResponseYou've already chosen the best response.0lol yes lots of scratch now haha. so just to be sure its 8.3?

Jusaquikie
 3 years ago
Best ResponseYou've already chosen the best response.1yes that is what it rounds to
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.