The equation of a circle is (x-3)^2+(y+8)^2=36. relative to the standard equation of a circle (x^2+y^2=r^2), how has this circle been shifted? what is the radius of the circle?

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

Solve 2 - 3 cos x = 5 + 3 cos x for 0° ≤ x ≤ 180° a. 150° b. 30° c. 60° d. 120°

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