30X15=450. 450:100= 4,50. 30+4,50= 34,50
Answer:
8/5
Step-by-step explanation:
Answer:
Step-by-step explanation:
The most appropriate choice of volume of a cone is given by-

What is volume of a cone?
The volume of a cone is the amount of space occupied by the cone.
Volume of a cone is given by the formula

Where, r is the radius of cone and h is the height of the cone.
Here,

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If y equals 2x - 3 in the second equation, than subsitute it in for y in the first.
2x + 2x - 3 = 5
4x - 3 = 5
4x = 8
x=2
2(2) + y = 5
x = 2 and y = 1