Answer:
3N + 10
Step-by-step explanation:
For this case we will define the following:
A, B: are the values of the triangle angles
a, b: are the values of the lengths of the sides opposite the angles A, B.
We then have to use the law of the sine:

Clearing the angle B we have:

Substituting values we have:
Answer:
the following is true:
A. angle B=38.08 degrees
Answer:
-1
Step-by-step explanation:
3-1=2
2-1=1
Answer:

Step-by-step explanation:


Use <em>FOIL</em> method.


Set up a proportion.
2/3 = 12/x. Cross multiply the proportion.
2x = 36. Solve for x.
x = 18.