Help me i dont understand this problem Solve for the missing angle ∡&. One point for your equation and one point for the correct angle measure.

54

step-by-step explanation:

6x9

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.

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.