Can the height of the chairs be represented as a function of the height of the table

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

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

One positive number is 9 more than twice another. if their product is 95, find the numbers