Which of the following segments is Tangent to the circle ​

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

Jermaine has t subway tokens. karen has 4 more subway tokens than jermaine. raul has 5 fewer subway tokens than jermaine. which expression represents the ratio of karen's tokens to raul's tokens