<span>3x^3 + 36x^2 + 12x - 21</span>
Answer:
Step-by-step explanation:
because <u>c</u> is shorter than<u> a</u> we know C is a smaller angle than A
so the first choice is out.
use the law of cosines to find b
= 
=1681+400-1326.787871
= 754.21219
b= 
b= 27.46292
so the last choice looks good

Chance of boy: 627/1,358
Chance of girl: 731/1,358
B.......,.,.,.,,..,,.,.,.
Answer:
Step-by-step explanation:
Im pretty sure its A