Answer:
x < 12
Step-by-step explanation:
Note that the symbol for:
"less than" is <
"greater than" is >
"less than or equal to" is ≤
"greater than or equal to" is ≥
In this case, the question states that the variable "x" is less than 12. Set the equation: x < 12
x < 12 is your answer.
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Answer: 
Step-by-step explanation:
By definition scientific notation has the following form:

Where a is a number between 1 and 10 but not including 10, and the exponent b is an integer.
The decimal point must be after the first digit.
Therefore, keeping the information above on mind, you can write the number as following:

XWhich statement is true for the circumcenter of a right triangle?Which statement is true for the circumcenter of a right triangle?
We know that
If two triangles are similar the corresponding angles must be congruent.
therefore
triangle N must have an angle of 32° and 93°
the answer is
angle measure of 32° and angle measure of 93°