Answer:
Step-by-step explanation:
Subset of A = { {} , {a} , {b}, {a.b} }
Answer: (-2, -2)
Step-by-step explanation:
Reflection over the x-axis: (x, y) → (x, -y)
(-2, 2) → (-2, -2)
x would remain the same but the y would turn negative since we're reflecting over the x-axis. The x never changes in this situation but since we're flipping it over the x-axis, they y has to be negative.
Hope this helps!
Answer:
Don't know the exact equation but trying to explain
X is what the stuff that problem saying. Let's say you have books from library and you're returning them late you will pay $30 dollars for each of them
Answer:
88168in²
Step-by-step explanation:
:)
