How many sides of a polygon have if the sum of the measures of its angle is 2880?

The variable in a relation who’s value depends on the value of the independent variable is called what?

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?