http://www.purplemath.com/modules/specfact.htm
Answer:

Step-by-step explanation:
where A is angle and a is side opposite of angle
cross-multiply



5+(-4)= 1
14+(-13)= 1
So the answer is B. =
I hope this helps
Answer:
See below
Step-by-step explanation:
Equation 1:
Step 1:
6 : 9 = x : 54 Ratio
Step 2:
9x = 324 Multiply
Step 3:
36 small dogs Divide
Equation 2:
Step 1:
6 : 9 = x : 12 Ratio
Step 2:
9x = 72 Multiply
Step 3:
8 small dogs Divide
First Answer:
36 small dogs
Second Answer:
8 small dogs
Hope This Helps :)