Triangle ABC has vertices A(−2, 0), B(2, 5), C(3, 1). The reflection of the image of triangle ABC is triangle A'B'C' with vertices A'(−2, 0), B'(2, −5), C'(3, −1). What is a rule that describes the reflection? A. Ry-axis (triangle ABC) = triangle A'B'C'
B. Rx-axis (triangle ABC) = triangle A'B'C'
C. Tx-axis (triangle ABC) = triangle A'B'C'
D. Ty-axis (triangle ABC) = triangle A'B'C'

constants mean the stopped points or the points on a graph that nothing is changing, hope this

step-by-step explanation:

a

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