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anonymous
 one year ago
Help.. I need details to help me understand.
anonymous
 one year ago
Help.. I need details to help me understand.

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0substitute 37.7 meters instead of C. What do you get?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[\frac{ c }{ 2\pi } = r\] where C is your circumference

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0start with C = 2πr replace "C" with 37.7

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.037.7 = 2πr now solve for r

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i dont know how to do this

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0divide both sides by 2π

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0... how do you divide that the π confuses me

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0π is just a number, it's equal to about 3.14

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0you know how to divide 37.7 by 2, right? you also know how to divide 37.7 by 3.14, right? just do both at the same time

anonymous
 one year ago
Best ResponseYou've already chosen the best response.018.85? & I'm unsure how to divide the second one ?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.018.85/3.14 = ? (use a calculator)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[\frac{ 37.7 }{ 6.2831 }\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0it gives me a big number

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I'm clearly horrible at math

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[\frac{ 37.7 }{ 2*3.14.159 }\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0err seems I added 1 to many . there... but that will give you your r value

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0enter "37.7", then press the divide button, then enter "6.2831", then press the enterbutton/equal sign

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0it should be #.xxxxxxxxx but you can ignore the xxxxxxx part as they are mostly 0

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0or just use an online calculator https://www.bing.com/search?q=37.7%2F6.2831&PC=U316&FORM=CHROMN

anonymous
 one year ago
Best ResponseYou've already chosen the best response.06.0002228199455698 ?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0good! that s the radius

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0okay? still kind of lost

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0you're done, you just found that the radius is equal to 6

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I'm just a little confused how we got there lol

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0the formula you were given was C = 2πr

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0using algebra we moved our variables around to solve for r since C was given. We divided 2π from both sides like so C/2π = 2πr/2π the 2π on the side of 2πr cancelled leaving us with C/2π = r and from there you just plugged in values C = 37.7 and 2*(3.1415) which is the value of π

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i think i'm dumb cause i dont get it lol

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0dw:1444525785727:dw

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0dw:1444525809654:dw

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0do you understand this part?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0good, now the problem says that the circumference is 37.7, so we replace "C" with 37.7 do you understand that part?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0good, now we want to find the radius

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0so we want r by itself on the other side

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0dw:1444526056008:dw

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0do you understand that part?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0it's making more sense

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0good, so r = C/(2π) = 6

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[\frac{ 1 }{ 2π } * C = 2πr * \frac{ 1 }{2π} \rightarrow r = \frac{ C }{ 2π } \]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0heh guess I should have made a picture :)
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