Let v=r2 and let h be the subset of v of all points on the line 3x 2y=6. Is h a subspace of the vector space v?.

Solve 2x+y=3 x+y=5 in substitution method

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.

The distributive property allows you to say that 3(x − 1) = 3x −