Discover Questions

Is the square root of 2x^2 2x or the square root of 2 times x? 70 billion divided by 44 million? T^2 α L what would be the length of a simple pendulum, in centimeters, with a period of exactly one second? In circle C, the central angle of a sector is measured at 5pie/6 radians. the area of that sector is what fraction of the area of circle c? Why hasn't man discovered how to live on the planet Mars?