Answer:
5,024 inches squared
Step-by-step explanation:
Since the area of a circle is pi r^2, we basically have to replace the r with 40, since it's the radius. Therefore when replaced, it would be pi(40)^2. This makes 1600pi. Pi is technically 3.14, so I multiplied 3.14 and 1600 to get 5,024 inches squared.
Answer:
A and E
Step-by-step explanation:
because b is 13 c is 12 and d is -54
The answer is 28 tenths.
Because, 66 subtracted by 38 equals....28
Answer:
7
Step-by-step explanation:
A coefficient is the number before a variable (x, y, z...etc).
Answer:<em> the answer is......</em>
<em>X=1 and X=2 or if you want the other way its </em>
<em>X=2.28077640640442 X=0.21922359359585</em>
Step-by-step explanation:
Trust me its right
