Line up the digits with the same place values and then multiply 54 × 22

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

If g^-1(x) is the inverse of g (x) which statement must be true