Identify the pair of consecutive integers between which the positive geometric mean for 4 and 12 falls between

Solve the equation by completing the square. x^2+2x=17

What are the values of each variable in the diagram below?

Iwill give brainliest. suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?