On a coordinate plane, a circle has a center at (0, negative 3). What is the equation of the circle shown in the graph?
(x – 3)2 + y2 = 4
(x + 3)² + y² = 2
x² + (y + 3)² = 4
x² + (y – 3)² = 2

ghjmutmum

step-by-step explanation:

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .

answer: the answer is fre sha voca do

step-by-step explanation:

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15