We are given the following equation and we are to find the solution for this equation:
For the given equation, involving the modulus, we will have a positive as well as a negative value for it in order to find its solution set.
s < -4 and s < -12
Therefore, the number line showing this solution set is C.
The absolute value is a function that transforms any value x into a positive number.
Therefore, for the function x> 0 for all real numbers.
Then the equation:
has two cases
We solve the case (i)
We solve the case (ii)
Then the solution is:
the answer is 96 degrees
you have to realize that a line equals 180 degrees
by definition, an arc subtended by a central angle of some given measure has the same measure. so [tex](3x+18)^\circ=147^\circ[/tex].