4. Write 0.6278 as a fraction.
3256
10000
b
4568
10000
C
5278
10000
d
6278
10000

d is the correct answer!

if you need an explanation, comment so i can explain it

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°