3) To find the distance AB across a river, a distance BC = 1065 m is laid off on one side of the river. It is found that B = 104.4 and C=16.1º. Find AB. A) 295 m B) 346 m C) 343 m D) 292 m​

1.true 2.false? ? i think. .

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°

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol