What is 9x8x200x83
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The ratio of men to women working for a company is 4 to 5 . if there are 90 women working for the company, what is the total number of employees?

Prove that quadrilateral is a rhombus.

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.