Answer:
the last set
Step-by-step explanation:
hope this helps :) have a nice day !!
**please let me know if this was wrong**
Answer:
-30
Step-by-step explanation:
i am not sure just remember getting taught it.
1 and 18
1 × 18 = 8
1+ 18 = 19
Answer:
x= 27
Step-by-step explanation:
81=3x
divide by 3
x= 27
Alternate Interior Angles