Answer:
0.2 repeated
Step-by-step explanation:
.22222222222223
usually it's .2222 repeating, but I rouned up to stop it from repeating, to be exact its .22 *with a line over the 22
so .2222222222222222222222
||
They are parallel, so ||
6x-6=8x
subtract 6x from both sides
-6=2x
divide both sides by 2
x= -3
to find x multiply 5 x sin(45)
sin 45 = (sqrt2)/2
x 5 =5(sqrt2)/2 so A is the answer