Use the matrix calculator to find the area of this
triangle
(-73)
(50)
(-4,-3)
a=

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

Graph the linear function using the slooe and y intercept

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota