Answer:
and
Step-by-step explanation:
Step-by-step explanation:
I don't exactly know what you're trying to say, but I'm guessing it's an addition question, so...
8 10 15
+2 3 5
10 13 20
8.7 The absolute value just makes stuff positive.
Answer:
C
Step-by-step explanation:
2 equal angles are said to be congruent