D) -77
x - 5 - |xz|
8 - 5 - |(8)(-10)|
3 - |-80|
3 - 80
-77
We are asked to find the length of

, which measures

. Using the segment addition postulate, we can add the two given expressions for

and

and make it equal to the expression for

.





We've found the value of

, but we aren't done yet. We need to plug in the value we got for

into the expression for

, which is

. Therefore,

. Hope this helped and have a great day!
Answer:
-92 - 10 + 2(145 - 7) + 174
Step-by-step explanation:
Step-by-step explanation:
