A blueprint for a new outdoor auditorium is shown below. 70 feet
The shape of the stage area is a sector of a circle with a central angle of 90°. The shape of
the seating area is comprised of two squares and one isosceles right triangle. What is the
approximate area covered by the proposed outdoor auditorium in square feet? Show all
work to receive credit.

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

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step-by-step explanation: