Answer:
Explanation:
If y varies directly as x, it means that the ratio of y to x remains constant. We can express this relationship using the equation:
y = kx
where k is the constant of variation.
Given that y is 180 when x is n, we can write:
180 = kn
Similarly, when y is n, x is 5:
n = k(5)
To find the value of n, we can equate the two expressions for k:
kn = k(5)
Dividing both sides by k (assuming k ≠ 0):
n = 5
Therefore, the value of n is 5.