With a question this long you’d expect a big answer. But the answer is just no
C = 36 pi units = 2 pi r. Thus, r = 36 pi / (2 pi) = 18 units.
Thus, A = pi*r^2 = pi*(18 units)^2
Answer:
Step-by-step explanation:
First we calculate the tax rate in each state:
Iowa Tax Rate
Tennessee Tax Rate,
From our calculations it's clear than Tennessee has the highest tax rate of the two at 7% to Iowa's 6%
Hence Tennessee has a greater sales tax percentage.
First is to make equations for both sides.
Let x be the number of the miles.
a be the charge of the first company
b be the charge of the second
a=$35+$0.25(x), b=$40+$0.20(x) .
then a=b
Substitute the equations
$35+$0.25(x)=$40+$0.20(x)
$0.25x - $0.20x = $40 - $35
$0.05x = $5
x= $5/$0.05 , cancel out the unit.
x= 100
To justify substitute x to both the equations a and b.
a= 35 + 0.25(x)
a= 35 + 0.25(100)
a= 35 + 25
a= $60
b= 40 + 0.20(x)
b= 40 + 0.20(100)
b= 40 + 20
b= 60
a=b
60=60.
Answer:
a) x= -y+a
b) x= a/y
c) x= at
d) x= <u>y</u><u>+</u><u>b</u>
<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>a
e) x= <u>y</u>
<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u>ab</u>