A, B, C and D are 4 towns. B is 30 kilometres due East of A.
C is 30 kilometres due North of A.
D is 45 kilometres due South of A.

a) work out the bearing of B from C.

b) calculate the bearing of D from B.

Remmi wrote the equation of the line y=⅓(x+2) he solved for x and got x=3y-2 which of the following is an equivalent equation for x? a. x=y-11/3 b. x=y+7/3 c. x=3(y-⅔) d. x=3(y+⅔)

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.