CPCTC?
Corresponding parts of congruent triangles are congruent
When?
<u>U</u>sed when you want to prove that 2 sides, angles, or triangles are the same.
Answer:
c, .5
Step-by-step explanation:
look up a circle area calculator dude
Basically, powering something is multiplying something by itself.
so, 2 to the power of 10 is 1024
why? because
2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 = 1024
(see? I multiplied 2 10 times!)
The domain for n is 
Explanation:
The arithmetic sequence is
To determine the domain of the sequence, let us consider
as
Thus, the sequence becomes,
The domain of the function is the set of all x-values for which the function is real and well defined.
Since, the function has no domain constraints or undefined points. Therefore, the domain of the function is
Thus, the domain of the arithmetic sequence
is 
Answer:
7
Step-by-step explanation:
Factor the number: 49 = 
Apply radical rule:
, 
