-2.26, -7.74 Ans
E
# 1 r2 = 36
V x2 = 136
|x = 6
Solutions: X = 6,X = -6

-5.24,-0.76
Ansi

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )

step-by-step explanation:

one of the most important purposes of surface treatment is to alter surface properties according to the requirement of specific applications. for example, hydrophobic coating has been utilized on windshield and eyeglasses. gold atom monolayer on substrate has become a popular surface bioconjugation strategy.  

i dont know the answer but here's a picture of a dog