Answer:
it's the last one
Step-by-step explanation:
to find the perimeter, you must add all the sides.
25 plus 25 is 50
multiple x by two for both sides and that will give you the perimeter of 70
The factor of the expression 
is
To answer the question, we need to know what factorization is
<h3>What is factorization?</h3>
Factorization is the process of breaking down an expressing into a simpler form containing its factors.
Since
Since 
is common, we factor it out. So, we have
Expanding the bracket, we have
So, the factor of the expression is
Learn more about factorization here:
brainly.com/question/11579257
#SPJ1
Answer:
The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.
(
−
∞
,
∞
)
{x
|
x ∈ R
}
Hope this helps I'm 80% sure this right.
The triangles are similar because of the SAS postulate. The sides are proportional and angle T is equal in both.
