Daniel is planning to go camping, but he lost the pole that supports the middle point of the tent. a cross-section of the tent is shown below. the base of the tent measures 80 inches wide, and the length from the top point of the tent to the corners of the base is 85 inches. note: figure is not drawn to scale. what is the length of the pole that daniel needs to support the middle of the tent? a. 150 inches b. 80 inches c. 60 inches d. 75 inches

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation:

large crystals result from very slow cooling.

evaporation of water: this would produce an evaporite which is a sedimentary rock. like a salt pan in a desert. not possible to have volcanic rocks originate this way.

crystalization in molten earth: slow cooling over time. (hundreds to millions of years)

crystalization at earth's surface: this results in fast cooling. (a few hours to a few months or years)

crystalization from cooling off hot water: that would be a hydrothermal deposit. while associated with volcanics they are not volcanic rocks themselves and usually occur fairly rapidly.

it would be less than 25

step-by-step explanation: