Answer:
The answer is the option C

Step-by-step explanation:
we know that
The perimeter of a rectangle is equal to

where
b is the base side of the rectangle
h is the height of the rectangle
In this problem we have that

The length of side x is equal to the height of rectangle
so

Your writing is very very good
Answer:
C
Step-by-step explanation:
Since the sign is not
, and it is <, then you'd choose the option with the dotted line showing it isn't inclusive.
If the question is looking for an absolute value then the answer is 12.
Absolute value |-a| = a.
Answer:

Step-by-step explanation:
The given expression is 26.48. We need to write the equivalent expression for it. There are two numbers after decimal. It means that we can divide 2648 by 100 i.e.

We know that, 2648 = 662 × 4 and 100 = 25 × 4

Hence,
is the equivalent expression.