Answer:
In a plane, if a line is perpendicular to one of two <u>parallel</u> lines, then it is also perpendicular to the other.
Answer:
Definition of mayor-council. : of, relating to, or constituting a method of municipal government in which policy-making and administrative powers are vested in a usually elective mayor and council — compare council-manager plan, strong mayor, weak mayor.
Explanation:
calculated by dividing the rise by the run.the scale of the map is 1:100,000. 15cm, and the scale of the map is 1:100,000. 10cm, and the scale of the map is 1:100,000