#9 Identify the center and radius and round to the nearest tenth if
applicable. Answer in the following way with no spaces in between: (x, y)
r=?

Given:

The given equation of the circle is

We need to determine the center and radius of the circle.

Radius:

Let us determine the radius of the circle using the general equation for circle

Comparing the two equations, we have;

Taking square root on both sides, we get;

Thus, the radius of the circle is 2.2 units.

Center(h,k):

The center of the circle can be determined using the general equation of the circle

Comparing the general equation with the equation of the circle, we have;

Thus, the center of the circle is (0,12)

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98

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step-by-step explanation: