D because its a triangle so it would be 3x but then you have to add the 4 for the longer side.
Answer:
The numerator factors to

The denomenator factors to

Answer:
<h2><em>55.112</em></h2>
Step-by-step explanation:
This is correct all you do is add them up like this:
30.27
1.9
+22.952
________
55.112
Y=3x/4-6
doing this is thinking of it in a matter of geometric figure and how you would plot it on a graph and this is the only way it would look write.
I think it would the last one G