Answer:
4
Step-by-step explanation:
[6-(3x2)]+4
{6-(6)}+4
{0}+4
4
C. No Solution
<u>Explanation</u>
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The above equation has no solution as the value of x is always mod x which means the value is always positive. Hence to make the equation true, we need value of mod x less than -4 which is not possible. Hence this equation as no solution.

Since, |x| can never be < -4 because value of |x| is always greater than or equal to, Hence this equation has no solution.
Answer: Second option.
Step-by-step explanation:
You need to use the following formula:

Where "B" is the area of its base and "h" is the height.
According to the data given in the exercise, you know that:

Therefore, knowing this values, you can substitute them into the formula shown before and then evaluate, in order to calculate the volume of thi right pyramid whose base is a regular hexagon.
Then, you get:

Answer:
2x
Step-by-step explanation: