A football team charges $30 per ticket and averages 20,000 people per game. Each person spend an average of $8 on concessions.Fo
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Answer:
The measure of the sum of interior angles of a 11-gon is .
Each interior angle is approximately .
Step-by-step explanation:
A convex polygon has the measure of each interior angles to be less than .
But,
sum of interior angles of polygon = (n - 2) x
where n is the number of sides of the polygon.
For a convex 11-gon, we have;
sum of angles of a 11-gon = (11 - 2) x
= 9 x
=
Sum of angles of a 11-gon =
To check: convex polygons' interior angles are less than .
so that,
each interior angle of 11-gon =
=
The equation of a circle with center at (h,k) and radius r is
we are given
center is at (3,2)
solving for y
take the derivitive to find the slope at any point
we can use point slope form
for apoint (h,k) and slope m, the equation is
y-k=m(x-h)
not sure if you want in terms of what
I'll just say for a point (h,k)
so we get
where
that's the equation of the tangent line at (h,k) for arbitrary values of r
do the plots and other stuff yourself
we are given
center is at (3,2)
solving for y
take the derivitive to find the slope at any point
we can use point slope form
for apoint (h,k) and slope m, the equation is
y-k=m(x-h)
not sure if you want in terms of what
I'll just say for a point (h,k)
so we get
where
that's the equation of the tangent line at (h,k) for arbitrary values of r
do the plots and other stuff yourself