Answer:
C
Step-by-step explanation
c.
Step-by-step explanation:
D. 6x^3 + 8x
2x(3x^2 + 4)
Distribute the 2x
2x(3x^2) +2x( 4)
6x^3 +8x
There has to be two variables it's being compared to, in which case this is the blood sugar level and the amount of sugar
tan (40) = x/12
x = 12*tan(40)