Write the standard equation of the circle with center (– 10, –3) that passes through the point (-3,3).

Step-by-step explanation:

Equation of a circle:

The standard equation of a circle with center is given by:

In which r is the radius.

Center (– 10, –3)

This means that . So

Passes through the point (-3,3).

This means that we use to find the radius squared. So

The equation of the circle is:

14

step-by-step explanation:

14 x 3 = 42

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.