In an isosceles trapezoid the length of a diagonal is 25cm and the length of an altitude is 15cm. find the area of the trapezoid.

Y< 2x-3 y? mx+3 which value of m and which symbol result in the system of inequalities shown above having no solution? a) m=-2; > b) m=-1/2; < c) m=2; > d) m=2;