Answer:

Step-by-step explanation:
Given


Required
Find NOK
From the attached triangle, we have:
--- Corresponding angles
And

Substitute for LOK and LON

Make NOK the subject


Answer:
Low
Step-by-step explanation:
Low because it only overlaps twice.
You have your choice of two pairs of consecutive even integers:
-36 and -34
OR
34 and 36 .
The amount he charged up front for his work
31 in total and the smaller one has 13. So just subtract 31-13 and it means there are 18 balls in the larger bag