Which statement is tru

If sin θ=24/25 and 0 less than or equal to θ less than or equal to π/2, find the exact value of tan 2θ. answers; a) -527/336 b) -336/527 c)7/24 d) 24/7

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*