It is 255 cm^2
This is a very basic area problem. You should try refreshing on some of your multiplication and addition skills. Try reading patterns, maybe. Also learning geometric proofs is VITAL.
Answer:
8
Step-by-step explanation:
k + 9 = 17
subtract 9 from both sides:
k = 8
The answer is 1/2 I think or 1
A ratio is the quantitative relation between two amounts showing the number of times one value contains or is contained within the other.
