A steel beam 12.0m sits next to a concrete wall when the temperature is 20.0°C. A gap must be lift between the beam and the concrete wall for expansion purposes. if the temperature rises to 43.0°C. How large must be the gap be if the steel beam just touches the concrete wall? ( a steel = 12 x 10-⁶/)​

Political boundaries are determined by the political party in control at the time. true or false

Seafood watch is a program that identifies sustainably harvested, ocean friendly seafood in order to

What is the latitude and longitude (to the nearest degree) of the following cities? a. kansas city b. philadelphia c. reno d. minneapolis use the map to find the names of cities with the following coordinates. a. 30°n, 96°w b. 35°n, 95°w c. 26°n, 80°w d. 42°n, 88°w how many kilometers north of the equator is washington, dc? approximately how far north of houston is kansas city? use degrees of latitude to calculate your answer. show your work. which city is closer to greenwich, england: los angeles or xi’an, china (34°n, 109°e)? explain your answer. how many degrees of longitude separate las vegas from the international date line, which is at 180° longitude?