Solve: r + s -6t = e^(2x+y) + sin(y - 3x)

my answer is$ 12

step-by-step explanation:

because 15 -2=12

won't that be plagrisim thought?

step-by-step explanation:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°