A swimming pool's large drain will empty the pool in 3 hours while its smaller drain takes 6 hours. If both drains are opened, h
2 answers:
You might be interested in
Answer:
The perimeter of the figure as a function of the number of triangles is .
Step-by-step explanation:
According to the diagram, we get the following facts:
i) For one triangle (), the total perimeter is (
).
ii) For two triangles (), the total perimeter is (
)
iii) For three triangles (), the total perimeter is (
)
iv) For four triangles (), the total perimeter is (
)
From these information we conclude that the equation that determines the perimeter of the figure as a function of the number of triangles is .
Answer:
Step-by-step explanation:
We start by subtracting from both sides of the second inequality:
Therefore, we conclude that:
Therefore, every point that satisfies the system has a -coordinate greater than
.
Given the radius is, r = 16 in,
The expression for the circumference of a circle is,
Therefore, we have,
Thus, the circumference of the circle is 100.48 in.