S what is the intermediate step in the form (x+a)^2=b as a result of completing the square for the following equation?
x^2- 6x=-156

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.