Answer:
To find the volume of a composite 3D figure, draw any necessary planes to view the figure as basic three dimensional figures, then:
add basic figure volumes belonging to the composite shape.
subtract basic figure volumes NOT belonging to the composite figure.
Step-by-step explanation:
your answer would be -2.57142857143
It is a 125% increase from 20 to 45
<span>answer is b.
c and d are quadratics
</span>
Answer: x=1 my friend
Step-by-step explanation: