An outline of the school. The measurements are 48 yards, 50 yards, 9 yards, 30 yards, 30 yards, 30 yards, 9 yards, 50 yards.
2 answers:
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Vertex form is
where (h,k) is the vertex.
We can see that the vertex of the graph is at (2,0), and that the graph opens downwards, but does not look stretched at all.
Therefore,
a = -1
h = 2
k = 0
and our vertex form equation is
which is answer A
where (h,k) is the vertex.
We can see that the vertex of the graph is at (2,0), and that the graph opens downwards, but does not look stretched at all.
Therefore,
a = -1
h = 2
k = 0
and our vertex form equation is
which is answer A
Answer:
A can of paint is a cylinder, so we must use the surface area for a cylinder.
2(
r
) is the top and bottom.
The surface of the can is a rectangle with a length equal to the circumference of the can.
2(
The surface of the can is a rectangle with a length equal to the circumference of the can.