Ask
your own question, for FREE!
Mathematics
9 Online
OpenStudy (anonymous):
.
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (turingtest):
yes
OpenStudy (turingtest):
ask a question if you have one
OpenStudy (akshay_budhkar):
Yes i can help u as well
OpenStudy (turingtest):
pretty sure we can :) post one
OpenStudy (akshay_budhkar):
yes the one u posted before? lemme check it :D
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
newton, leibniz, even fermat
OpenStudy (anonymous):
Lagrange
OpenStudy (akshay_budhkar):
i am sorry i cant get this one. probably some 1 else will help you :)
OpenStudy (anonymous):
we can do this
OpenStudy (anonymous):
think we just have to think simple, not hard. put area of base as A
and height as h and volume as
\[Ah=500\]
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
and therefore
\[h=\frac{500}{A}\] now you know that
\[A'=3\] and you want
\[h'\] so we get
\[h'=-\frac{500A'}{A^2}\]
OpenStudy (anonymous):
now plug in the numbers
the sides are 18 so the area of the base is
\[A=18^2=324\] and so we get
\[h'=\frac{-500\times 3}{324^2}\] whatever that is
OpenStudy (anonymous):
course amberjordan could be long gone by now...
OpenStudy (anonymous):
oh hi. does this make sense?
OpenStudy (anonymous):
whatever you get when you compute that number i wrote for h'
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
well the problem is goofy, but i think the solution is correct
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!