Diameter = 7 cm
radius = 7÷2 = 3.5
Volume of cone = 1/3

Volume of cone = 1/3

= 115 cubic inches (Answer B)
We set up the equation 580/4 = 725/x. Since we know these are proportional, we can cross-multiply and solve to get x = 5.
Answer:True
Step-by-step explanation:
Answer:
6x^2-6
Step-by-step explanation: algebra
Answer:
6
Step-by-step explanation: