Find the area of the largest rectangle that can be inscribed in the ellipse x^2/a^2 + y^2/b^2 = 1

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?

Which equation can be solved to find x the measure of jk in the apex