Acoin is tossed and a number cube is rolled. what is the probability that the coin shows heads and the number cube shows 5? a. start fraction 1 over 6 end fraction b. start fraction 1 over 12 end fraction c. start fraction 2 over 3 end fraction d. one-fourth

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.

∆red ≅ ∆ by rule will give brainiest if possible

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?