Mathematics
7 Online
OpenStudy (anotherone):
Look Someone pls help me!
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anotherone):
Vocaloid (vocaloid):
S = radius * theta
OpenStudy (anotherone):
so in the middle I sub for S?
Vocaloid (vocaloid):
they give you radius and theta, you just multiply them
OpenStudy (anotherone):
0=7/9 pi would I out that in for S?
Join the QuestionCove community and study together with friends!
Sign Up
Vocaloid (vocaloid):
no
Vocaloid (vocaloid):
we need to find S
OpenStudy (anotherone):
so what do I do?
Vocaloid (vocaloid):
so you leave S alone and fill in everything else
Vocaloid (vocaloid):
S = radius * theta
Join the QuestionCove community and study together with friends!
Sign Up
Vocaloid (vocaloid):
= ?
OpenStudy (anotherone):
i don't get it
Vocaloid (vocaloid):
look at the problem
Vocaloid (vocaloid):
they want you to find s
Vocaloid (vocaloid):
They give you the radius and theta
Join the QuestionCove community and study together with friends!
Sign Up
Vocaloid (vocaloid):
so just multiply the radius * theta
Vocaloid (vocaloid):
what's the radius?
OpenStudy (anotherone):
so 18*2?
Vocaloid (vocaloid):
where is 2 coming from???
Vocaloid (vocaloid):
what's theta?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anotherone):
idk
Vocaloid (vocaloid):
look at the problem
Vocaloid (vocaloid):
theta = θ = ?
OpenStudy (anotherone):
oh so would the
be s=7/2 pi?
Vocaloid (vocaloid):
no
Join the QuestionCove community and study together with friends!
Sign Up
Vocaloid (vocaloid):
theta is (7/2 ) pi
Vocaloid (vocaloid):
S = radius * theta = ?
OpenStudy (anotherone):
i give up :/
Vocaloid (vocaloid):
this is not difficult
Vocaloid (vocaloid):
they want you to find s
Join the QuestionCove community and study together with friends!
Sign Up
Vocaloid (vocaloid):
you find s by multiplying radius * theta
OpenStudy (anotherone):
so times 18(7pi/2) ?
Vocaloid (vocaloid):
yes! what does that equal?
OpenStudy (anotherone):
197
Vocaloid (vocaloid):
in terms of pi
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anotherone):
63
OpenStudy (anotherone):
now what do i do?
Vocaloid (vocaloid):
oh whoops
Vocaloid (vocaloid):
(18)*(7/9) = ?
OpenStudy (anotherone):
14
Join the QuestionCove community and study together with friends!
Sign Up
Vocaloid (vocaloid):
good, then we just add our pi back in to get
14pi
which is your answer
OpenStudy (anotherone):
s=14pi
OpenStudy (anotherone):
can help me with this one too?
OpenStudy (anotherone):
can help me with this one too?