If the cost is $58.00 and the selling price is $63.00, then what is the percent of increase?
2 answers:
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Answer:
The area of the walls is
Step-by-step explanation:
we know that
The area of the walls is equal to the perimeter of the conference room multiplied by the height of the ceiling
so
we know that
the equation of a circle with the center at the origin is equal to
step 1
with the point (3,0) find the value of the radius
substitute the values of
in the equation of the circle above
so
step 2
with the radius find the area of the circle
area of the circle is equal to
for
units²
therefore
the answer is
the area of the circle to the nearest hundredth is units²