Abox contains 2 green balls and 2 yellow balls. reaching to the box and grab a yellow ball. express the probability as a decimal.

yellow/total=2/4=0.5

Step-by-step explanation:

its an acute right triangle

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°