If ∠a and ∠b are vertical angles, and ∠a = 33°, find ∠b.
a. 33°
b. 66°
c. 57°
d. 147°

Trigonometry hellllllpppppppp asap

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Find the coordinates of point x that lies along the directed line segment from y(-8, 8) to t(-15, -13) and partitions the segment in the ratio of 5: 2.