4. 20-29, 30-39,40-49, and so on Is a example for O A discrete interval
O B. inclusive interval
O C. Random interval
O D. Unequal interval​

Find the missing factor. 7s2 + 25s + 12 = (s + 3)( ).

Me! last question, and i'm stuck! write the algebraic expression that models the word phrase. the product of 2 divided by the number h and 8 more than the number k

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.