b.) yes, because each employee's social security number is unique and will be paired with just one salary
Step-by-step explanation:
each employees social security number will be different, but there will be more than one employee with one salary but the employee could be find by the social security number
If a figure is dilated it keeps the same shape so the angles of the triangle will be the same as before dilation Therefore the tan of the angle will also be the same.
