B 4
C
+2
+
top
NE
A
C
B
-6
A sequence of transformations maps SABC onto AA"8°C. The type of transformation that maps AABC onto AA BC is a
When AA'BC is reflected across the line x=-2 to form AA"B°C, vertex
of AA'B'C' will have the same coordinates as 8.

clock

step-by-step explanation:

5

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