Answer:
Step-by-step explanation:
Given
The volume of a sphere is
The volume of sphere with radius r is given by
Insert the values
Therefore, the radius is
First one is three i think
Ur equation is in this form : y - y1 = m(x - x1)....in this form , point slope form, the slope can be found in the m position.
y - 2 = 3(x - 1)
y - y1 = m(x - x1)
so u see, the slope (the number in the m position) = 3
Answer:
A tangent.
Step-by-step explanation:
Answer:
12√b5
Step-by-step explanation:
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