Discover Questions

The point A(-8,5) is reflected over the point (-6,6) and it's image is point B. What are the coordinates of point B? When i use fsolve command on 10 equations in Maple2016 it returns the same equations and does not work, why doesn't it solve it? The molar mass of salt is 82.0 g. What is the enthalpy change per mole of the salt? The surface area of a cylinder consists of the sum of the areas of what shapes? How do you enter the equation: x[j-1]-2x[j]+x[j+1]=0. j=3...98. in C++? it doesn't recognize the brackets?