Sin50° = BC/3
3sin50° = BC
BC = 2.981
Hope this helped!

use this method when you do? - 14a + 200b + 16h = 1712
The answer is b.6 because if you go through and look at each available type of sandwich to make you will get six different selections
The first one is a triangle because: The two smaller sides of a triangle must add up to be larger than the longest side.
14 + 12 = 26 > 19