I need help on these both (it's 12 year old math) ​

I'm doing the same thing lol I'm 12

For Number 2 is: 9.5,  10, and 25

For number 3 is: 4

Step-by-step explanation:

Hope this helps, sorry if incorrect

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°