Solve. 3 + x > -9 a) x > 3 b) x > -6 c) x > -3 d) x > -12

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radii and altitudes is 2: 1? submit