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
Answer:
He spent $15.51
Step-by-step explanation:
0.55x28.2=15.51
Hope this helps
^_^
I think it’s 21:9 I don’t know but I think that would be the answer