Find the slope and y-intercept of the line that is perpendicular to y = - 2x - 5 and passes through the point (- 3, - 6) .

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?

If x varies directly as y, and x = 7.5 when y = 10, find x when y = 4