6, 9, 9, 12, 18, 24, 24, 24, 37
37-6= 31
Answer:
5 pi/12
Step-by-step explanation:
To change degrees to radians, multiply by pi/180
75* pi/180
divide the top and bottom by 15
5 pi/12
The point-slope form of the equation of a straight line is:

We have:

Substitute:

3a(4a^2 - 5a + 12)=12a^3-15a^2+36a (C)