Railroad technologies
City planners saw a great promise in railroad technologies in resolving the problems facing public transports. As a result, railway transport was immensely integrated into several city public transport systems.
Answer:
FIRST ONE IS WRONG AND THE LAST TWO ARE CORRECT
Explanation:
A+B=90 IS WRONG ITS 180
90+B=180 IS RIGHT BECAUSE ITS 90 + A 90 DEGREE ANGLE
180-B=A IS CORRECT BECAUSE B IS 90 SO 180 - 90 = A. A=90
This statement is true. Arizona, New Mexico and Nevada must honor the Indian Reservation treaties drawn upon by the government for the Indian Nations. These agreements must be honored by the people and the government of Arizona, New Mexico and Nevada in order to maintain a smooth-sailing relationship with the countries and states involved in these treatises. The Indian Nations in these treatises are given the rightful protection and freedom from unnecessary possible oppression that may happen to their land, people and properties for that matter.
