Please help me answer the following question.

The answer is D-- 13.3

Step-by-step explanation:

Make it a fraction.  5/6 = x/16.  Cross multiply to get 6x=80.  Divide both sides by 6 to get x=13.333

parallel and congruent

step-by-step explanation:

the movement of translation is linear.   these have the same translation because you are using the same rule for each point of the triangle so you will see the same slope being used to get from a point on the triangle to its image.

same slope!   you should think parallel when you see those 2 word together (well unless it's the same line but it can't be because we are coming from different points here)

congruent! because each point is being moved the same distance.

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.