Arectangle poster covers an area of 380.16 square inches of a display board. the width of the poster is 12 inches less than its length. find the width of the poster.

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

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.

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3