Answer:

Step-by-step explanation:


(Must make both denominators same number, which would be 12)

(Multiply both the numerator and denominator of by 3 and/or 4 for the specific fraction)

(Subtract the fractions)

That's how you get your answer!
Answer:
ya
Step-by-step explanation:
it is
14.yes
15. EDF,FDE,ED,FD,DE and DF
(i think this is correct)
Step-by-step explanation:
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.
8x>32
x>4
Any height above 4cm, but not equal to 4cm