Ill give 100 points to whoever answers this.! hurryy Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.

Match the expressions with their simplified versions.

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8  

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°

answer: idk wbu

step-by-step explanation: umm..