exam Maths Puzzle Numerical Ability

We want to bbuild a pen out of 600 meters of fence. It is to be rectangular and divided into two congruent sections. What dimensions will give us the largest possible area?

I am lost. Do I have to use the derivative?

Read Solution (Total 0)

exam Other Question
determine whether the graphs of the equations are parallel, perpendicular, or neither.
12.3y+2x=6
y=7-3x
13.2x-4y=3
3x-6y=8
14.y+x=5
x-y=-4 I need help mulitplying this: (√[6] + 2√[2])(4√[6] – 3√[2])