Complete the square to determine the minimum or maximum value of the function defined by the expression.

a^2-2a-8

r^2+2r-33

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

What term makes it inconsistent y=2x - 4

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.