If x = 9 when y = 36 and x is directly
proportional to y, what is x when y= 6?

36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)

The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?

Is of - 4x + 2? a. 3 b. 4 c. 6 d. 5