Find all values of c that will make the polynomial a perfect square trinomial.
121r^2 - 44r+C

For the inequality |c| < |d| to be true, which of the following must be true?

Scenario: a rectangular plot of ground is 5 meters longer than it is wide. its area is 20,000 square meters. question: what equation will you find the dimensions? note: let w represent the width. options: w(w+5)=20,000 w^2=20,000+5 (w(w+5))/2=20,000 w+2(w+5)=20,000

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.