Complete the statement
66.4mg = g
66,400

6.64

0.0664

6,640

1 g = 1000 mg

⇒ 1 mg = 1/1000 g

1 mg = 0.001 g

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°

idk

step-by-step explanation:

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