What is the completely factored form of x2 – 16xy + 64y2? xy(x – 16 + 64y) xy(x + 16 + 64y) (x – 8y)(x – 8y) (x + 8y)(x + 8y)

Twelve less than a number is at most 20

What makes a trapezoid an isosceles trapezoid?

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