If the ratio between the sides is
, the ratio between the areas will be
and the ratio between the volumes will be 
They’re equivalent because 3 • 3 is 9 and whatever you do to the top, you do to the bottom, therefore 4 • 3 is 12. That would equal 9/12.
Answer:
X is 90 y is 43
Step-by-step explanation:
Answer:
3 cm
Step-by-step explanation:
3 cm converted to mm would be 30 mm which is bigger than 25 mm
The percent markup is 62.5%
The work is provided in the image attached.