Which shows only a vertical translation from the shaded figure onto the unshaded figure? On a coordinate plane, a triangle is shifted up. On a coordinate plane, a triangle is shifted to the left. On a coordinate plane, a triangle is enlarged to form another triangle. On a coordinate plane, a triangle is shifted up and to the left.

30

step-by-step explanation:

times by times

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

let's fu(!

step-by-step explanation:

the answer would be a 24

step-by-step explanation:

c=2πr=2·π·3=24