A game room has a floor that is 100 feet feet by 30 feet. A scale drawing onnthe floor on a grid paper uses a scale of 3 units ; 5 feet. What are the dimensions of the scale drawing? Enter your answer as length by width

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.

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

What number line represents the solution set for the inequality -1/2 greater than or equal to 4