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Factorise completely 36ab - 18b+6a-3

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6