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:
To convert degrees to radians, multiply by π180° π 180 ° , since a full circle is 360° or 2π radians. Cancel the common factor of 60 . Factor 60 60 out of 240 240 .
A little tip is this
if its like 1.4 inches it goes to 1 inch but if it goes to 1.5 inches it goes to two
<span>The answer is
2/5</span><span> or </span>0.4<span> cups of flour are needed.
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