Evalute the following products without actual multiplication

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

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

Triangles abd and ace are similar right triangles. witch ratio best explains why the slope of ab is the same as the slope of ac?