9. 31 + 5 = 36
10. 16 - 4 = 12
12. 9
13. 44 + 34 = 78
14. 101 - 1 = 100
15. -539 ???
16. 15 ??
17. |-435| = 435
Answer:
every 5 minutes ....
Step-by-step explanation:
Corresponding angles are angles that are equal in degrees and in this case it is <8 and <4 but there is also <5 and<7.
Mean- 2
median- 2
mode- 1&2
range- 3
Answer:
1st option
Step-by-step explanation: