Answer:
Step-by-step explanation:
z = 4, z = 12
Absolute value does not take into account negatives. After the equation is done the sign switches if negative
|4 - 8| = |-4| = 4
|12 - 8| = |4| = 4
Answer:
all are congruent via SAS
Step-by-step explanation:
Answer:
Step-by-step explanation:
I think across from each other is more direct. You could say two angles that are on opposite ends of a diagonal. That is probably clearest of all, now that I think of it.
Answer:
15
Step-by-step explanation:
-1-5=-6
21-6=15