Answer:
AAA
Step-by-step explanation:
AAA is not a congruent property because even if the angles of a triangle are equal the length of the sides may not be equal.
For this case, the first thing you should know is that the opposite sides of the parallelogram are the same.
Therefore, we have the following equations:

From equation 1 we have:


From equation 2 we have:


Answer:
the value of the variables are:

C = 2 because 2 times 2 is 4 and 4+2 = 6
Answer:

Step-by-step explanation:
Given


Required
Possible values of k
The general quadratic equation is:

Subtract
and 


Factorize:

Rewrite as:

Compare the above equation to: 



For the equation to have two distinct solution, the following must be true:

So, we have:

Expand

Rewrite as:


Expand

Factorize

Factor out k + 6

Split:
or 
So:
or k 
To make the above inequality true, we set:
or 
So, the set of values of k is:

Answer:
Step-by-step explanation:
43-5
=$38
38/2=19
Nate has $19
hope this helps!