Find unit vectors that satisfy the stated conditions. (a) Oppositely directed to 3i-4j. (b) Same direction as 2i-j-2k. (c) Same direction as the vector from the point A(-3, 2) to the point B(1, -1)

its 0.1 miles per minute

8y^50

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°