Answer:
30
Step-by-step explanation:
if its asking for inches
It is mostly likely D or B but I think it’s D
Answer:
126
Step-by-step explanation:
if you divide 126 by 6 you get 21
the way you get 126 is you times 6 by 21 (reverse operation) to get that unknown number which is 126 in this case
Answer:

Step-by-step explanation:
If we draw a right triangle, it would have legs 6 and 2.
Answer:
=14
Step-by-step explanation: