Answer:
Area of square with a side of 2r = 2(1) = 2 = 2^2 = 4
Area of circle = pi ( 1)^2 = pi
x = pi / 4 ≈ .79 = 79%
Answer:
cd^4
Step-by-step explanation:
cd^4/c^2d^8
you minus the exponents since it's division, so c^1-c^2=c^-1 and d^4-d^8= d^-4
1/c^-1d^-4 and you take the reciprocal to make it even cd^4
~I think that's right not sure though
8/10 is larger
I hope this helps!
The answer is - a.error caused by selecting a bad sample