15, 18, 21
i don't know the other one, sorry
Answer:
90 degree angle because a right angle is always 90 degrees
Answer:

Hope help
Pls mark brainliest if it is a right answer
Answer:
7
Step-by-step explanation:
Since 14 divided by 2 is 7, you can get 7 bulbs of elephant garlic.
Hope this helps.
Answer: 6+1=13
Step by step:
4+3 and 5+2 equals 7. And 4 increases by 1 while 3 decreases by 1. The answer also increases by 1 each time.