9 + h = 55/5
9 + h = 11
11 - 9 = h
2 = h
The opposite of addition is subtraction, Subtract 9 from both sides, The opposite of multiplication is division, divide both sides by 5 is the first step, and final answer is h = 2.
Discrete and quantitative is also correct so that makes it discrete
88% not sure but I think so if it’s not the answer I’m sorry.
Answer:
opposite sides with equal length
hope it helps
