Evaluate a + b when a = –16.1 and b = –12.6

–28.7

4.5

3.5

28.7

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

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 are the domain and range of the function f(x)=2^x+1