What is
sec (-780 degrees)

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

In an isosceles triangle, the vertex angle is 112 degrees. what is the measure of each base. a.34 b.24 c.44 d.54

An equation in slope-intersept form the lines that passes thought (-8,1) and is perpindicular to the y=2x-17.