Answer: 
Step-by-step explanation:
Simply divide by c to isolate x.


Answer:
Congruent
Step-by-step explanation:
I think it means they are congruent. Or if you are doing the side and angles I think it represents sides.i hope this helps ☺️
Number of matchsticks required is 2. Rule which matchstick pattern is 2 x n.
Step-by-step explanation:
When x = 4,
9x=9×4=36
When x = 7,
9x = 9×7 =63
When x = 2.5
9x = 9×2.5 = 23.5
PLEASE GIVE BRAINLIEST.
Answer:
i dont understan the method you gave me can youbplease ask again showing a different method