If a rubber band can be stretched to a circular shape that has a radius of 2.2 inches, how many 1.2 millimeters diameter toothpicks can fit within?

answer: .75 km

step-by-step explanation:

cant open file sorry!

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°