Drag each tile to the correct box. not all tiles will be used. arrange the steps to solve the equation .
simplify to obtain the final radical term on one side of the equation.
raise both sides of the equation to the power of 2.
apply the zero product rule.
use the quadratic formula to find the values of x.
simplify to get a quadratic equation.

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

answer: 0.64

step-by-step explanation:

answer: -0.5 would be the most likley outcome

step-by-step explanation: