Since it's a wall, I'm guessing it will only have access to half the circle? Therefore:
<em>Circle area formula: </em>πr²
<em>Radius:</em> 12/2 = 6ft
<em>Our case:</em>
(π * 6²)/2 =
36π/2 =
18π = 56.55ft²
Answer:
X=132-13A/A, A cannot equal 0
A=132/X+13, X cannot equal -13
Answer:
Heres one
c = 5 + 1.5t
Step-by-step explanation:
Let t represent the number of toppings
and c represent the total cost of the pizza
The account A has amount $600 and B has $1600.
<u>Step-by-step explanation:</u>
The given equations are:
a+b=2200 ⇒1
0.03a+0.05b=98 or
+
⇒2
Change the first equation by isolating a,
a = 2200-b. ⇒3
Apply equation 3 in 2,
+
=98.
66-
+
=98.
66+
= 98.
6600+2b=9800.
2b=9800-6600.
2b=3200.
b=1600.
Substitute b value in equation 3
a=2200-1600.
a=600.
You make it a fraction easily by puting the 19 over 25 and 17 over 20 like
19 17
__ or __
25 20 hope it helps