The system of equations n=m and n=4m is the point (0,0). which of the following statements is true.
2 answers:
<h3>Answer:</h3>
A. (0,0) is a solution to n=m and to n=4m.
<h3>Step-by-step explanation:</h3>The equations can be solved by any of the usual means. Using substitution, we have ...
... m = n = 4m
... m(4 -1) = 0 . . . . subtract the left side
... m = 0 . . . . . . . . divide by 3
... n = m = 0
The solution is (m, n) = (0, 0).
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Distribute to every term inside the parentheses.
Simplify with multiplication.
You can't simplify further by adding, so leave the answer as-is.
Answer:
Step-by-step explanation:
The volume of a cylinder, is given by the formula,
Where, is the radius and
is the height of the cylinder.
Here, ,
. Plug in these values and solve for radius,
.
This gives,
Taking square root both sides, we get
Therefore, the radius of the cylinder can be expressed as .