1. x=4, y=0
3. x=2.6666, y=0.3333
Answer: $8.5
Step-by-step explanation:
i did the work
Answer:
Volume of a cone
Step-by-step explanation:
Given that the radius of a cone is 15cm and its height is 4cm
That is r=15cm and h=4cm
To find the volume of a cone :
volume of a cone
cubic units
Now substitute the values in the formula we get
volume of a cone


Now round to nearest hundredth

Therefore Volume of a cone
The discriminant is

which is 0.
Since the discriminant is 0, there is only one real solution.
A function is a expression that defines a relationship between one variable and another variable