Answer:
D
Step-by-step explanation:
For the segment addition postulate, two segments added together have to equal the third segment. In other words, if we added them together, the sum should be the first letter of the first line and the second letter of the second line.
BC + CD = BD
X = 66 or 180 - 114, which = 66
Answer:
15 x 1 + 5 x 3 = 30
Step-by-step explanation:
If you turn the x into a one then it multiplies 15 by one and then it remains at 15, then you multiply 5 and 3 so that's 15 and then 15 + 15 is 30.
Answer:

Step-by-step explanation:
To find the distance, we can use the distance formula:
when the given points are
and 
Plug in the points (-6.25,5) and (-3.75,2)

Therefore, the distance between the two coordinates is
, or approximately 3.91.
I hope this helps!