Solve the equation to find a positive value of c: 6^2 + 8^2 = c^2

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

What is the difference between the predicted value and the actual value

The acceleration of an object due to gravity is 32 feet per second squared.what is acceleration due to gravity in inches per second squared?