I can't tell the exact answer but there should be something given or there should be a similarity/congruency statement
Answer:
Step-by-step explanation:
Given two parametric equations 
and 
, the first derivative can be found using the following equation:
In this problem, 
and 
. Finding the derivative of each of these functions with respect to 
gives us the following:
Because , that means the function is a vertical line and has an infinite first derivative.
Answer:
Transitive Property.
Explanation:
The transitive property states that if a = b and b = c, then we can deduce that a = c.
In the case of this problem, we know that ∠2≅∠3 and that ∠3≅∠6. Using the transitive property, this means that ∠2≅∠6.
3/4= 9/12
1/3= 4/12
9/12-4/12=5/12
answer is 5/12
