Please Help!! Find the Polynomial!!
2 answers:
Answer:

Step-by-step explanation:
To find the area of the inner circle, we need to find its radius. Here, we can write the radius as 4 - x. Now, we can use the formula
:
A =
* 
We can expand the square:
A = 
Thus, the polynomial is
.
Hope this helps!
Answer:
pi x² - 8pi x + 16pi
Step-by-step explanation:
pi × (4 - x)²
pi × (16 - 8x + x²)
pi x² - 8pi x + 16pi
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(x+y) / 2 =7
multiply both sides by 2
x+y=14
3x=.5y
divide both sides by .5
6x=y
plug 6x in for y
x+(6x)=14
simplify
7x=14
divide both sides by 7
x=2
Answer:
slope= -3
Step-by-step explanation:
the slope formula is 
plug in your numbers: 
solve:
simplify: -3
Answer:
1/50
Step-by-step explanation:
1/5 times 1/10 is 1/50
:)
I think it is 21 and 50. The only common factor they have is 1.
All the others are divisible by 1 & 3.
Answer:
70 decreases each stage
Step-by-step explanation:
350 / 5 = 70 decreases each stage
Since all decreases are equal and in 5 stages:
decreases * stages = total decreases
70 * 5 = 350