500 people were surveyed about their favorite type of pet. 55% of the people said "dog", 1/10 said "cat", 0.3 said "bird", and the rest said "other". How many people
responded "other"?

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

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170