Friday
August 29, 2014

Homework Help: math

Posted by yousif on Monday, January 16, 2012 at 3:01pm.

Hi

I'm Having a problem with a question in the application of the maximum and minimum (derivative)

I want to prove that the height = 3

and i had this relation ===> H = h + r

and h = - 2r !

I'm sure that (H) = 3 r
But I Can't get the answer of (h) in positive ... so can I use absolute Value ?

so that
abs( h = -2r)===> h = 2r ===> H = 3r

?????

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Calulus - Hi there I need help on my calculus homework and this week, we were ...
math - Determine whether this function has a mzximum or minimum value and then ...
math - I'm having some troubles with these. Thanks in advance. If a>0 find ...
Application prob. for Trig. - Hi, A fountain in a shopping centre has a single ...
Math - Can someone help me with these questions? 1.What are the maximum and ...
Physics - Find the speed, v, of a pendulum at the bottom of its swing (B), given...
main legal issues - CATCHWORDS: CORPORATIONS - statutory derivative action - ...
math - Short projectile motion question A German rocket from the second world ...
Algebra- Maximum and minimum. - I dont understand how to find the maximum and ...
math - How do i find the extrema (local maximum and minimum) by using the first ...

Search
Members