Answer:
Step-by-step explanation:
The smallest side of a triangle is formed by the smallest angle in the triangle.
To find the side opposite (formed by) the 20 degree angle, we can use the Law of Cosines. The Law of Cosines states that for any triangle, 
, where 
, 
, and 
are the three sides of the triangle and 
is the angle opposite to .
Let be the side opposite to the 20 degree angle.
Assign variables:
Substituting these variables, we get:
Therefore, the shortest side of this triangle is 3.5.
Answer:
1) c/d = pi
Step-by-step explanation:
since c= pi x d
divide both sides by d
c/d = pi
You may write them separating the units and tens digits, and then use FOIL to add 4 easy tems. For example, let's compute 
:
Answer:
commission =$1000
Step-by-step explanation:
there is no salary
so commission will be the earning.
otherwise if sales will be included then
$5000+$1000=$6000
Answer:
x=34
Step-by-step explanation:
Just take 47-13=34
