Which graph shows a proportional relationship between x and y? A) B) C) D)
1 answer:
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Answer:
5cm
Step-by-step explanation:
Given parameters:
Volume = 45cm³
Radius = 3cm
Unknown:
Height of the cone = ?
Solution:
Volume of cone is given as ;
V = r² h
r is the radius
h is the height
45 = x 3² x h
45 = 3π x h
h = = 4.77cm
5cm is the closest answer choice
